{"id":1520,"date":"2025-04-20T09:49:00","date_gmt":"2025-04-20T01:49:00","guid":{"rendered":"https:\/\/topfastpcba.com\/?p=1520"},"modified":"2025-10-22T17:20:27","modified_gmt":"2025-10-22T09:20:27","slug":"what-is-a-thermistor","status":"publish","type":"post","link":"https:\/\/topfastpcba.com\/ar\/what-is-a-thermistor\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u061f"},"content":{"rendered":"<h2>\u0645\u0627 \u0647\u0648 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u061f<\/h2>\n\n\n\n<p>\u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0647\u064a \u0623\u062c\u0647\u0632\u0629 \u0627\u0633\u062a\u0634\u0639\u0627\u0631 <a href=\"https:\/\/topfastpcba.com\/ar\/what-is-a-resistor\/\">\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a <\/a>\u0627\u0644\u062a\u064a \u062a\u062a\u063a\u064a\u0631 \u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0628\u062a\u063a\u064a\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u062a\u0646\u0642\u0633\u0645 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0625\u0644\u0649 \u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0648\u062c\u0628 (\u062b\u0631\u0645\u0633\u062a\u0648\u0631 PTC\u060c \u0623\u064a \u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0648\u062c\u0628) \u0648\u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u0644\u0628 (\u062b\u0631\u0645\u0633\u062a\u0648\u0631 NTC\u060c \u0623\u064a \u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u0644\u0628). \u062a\u0632\u064a\u062f \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u062a\u0632\u062f\u0627\u062f \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u062a\u0642\u0644 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u062a\u0646\u062a\u0645\u064a \u0625\u0644\u0649 \u0623\u062c\u0647\u0632\u0629 \u0623\u0634\u0628\u0627\u0647 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u0639\u0648\u064a\u0636 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0648\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/topfastpcba.com\/ar\/what-is-a-thermistor\/#Thermistor_symbols_and_application_formulas\" >\u0631\u0645\u0648\u0632 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0648\u0635\u064a\u063a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/topfastpcba.com\/ar\/what-is-a-thermistor\/#How_Thermistors_Work\" >\u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/topfastpcba.com\/ar\/what-is-a-thermistor\/#What_is_the_function_of_a_thermistor%EF%BC%9F\" >\u0645\u0627 \u0647\u064a \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topfastpcba.com\/ar\/what-is-a-thermistor\/#Do_thermistors_have_polarity\" >\u0647\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0644\u0647\u0627 \u0642\u0637\u0628\u064a\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topfastpcba.com\/ar\/what-is-a-thermistor\/#Precautions_for_using_thermistors\" >\u0627\u062d\u062a\u064a\u0627\u0637\u0627\u062a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topfastpcba.com\/ar\/what-is-a-thermistor\/#Application_Areas\" >\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thermistor_symbols_and_application_formulas\"><\/span>\u0631\u0645\u0648\u0632 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0648\u0635\u064a\u063a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The resistance-temperature characteristics of a thermistor can be approximated by the following formula: R=R0exp{B(1\/T-1\/T0)}: R: resistance at temperature T(K), Ro: resistance at temperature T0, (K), B: B value, *T(K)=t(\u00baC)+273.15. The B value of the thermistor is not constant, and the size of its variation varies depending on the material composition. The size of the change varies depending on the material composition, and the maximum can even be up to 5K\/\u00b0C. Therefore, when applying Eq. 1 in a large temperature range, there will be a certain error between the measured value and the actual value. In this case, if the value of B in Eq. 1 is calculated as a function of temperature as shown in Eq. 2, the error between the measured value and the actual value can be reduced and considered to be approximately equal.<br>BT = CT2 + DT + E\u060c \u0627\u0644\u0635\u064a\u063a\u0629 \u0623\u0639\u0644\u0627\u0647 C \u0648D \u0648E \u0645\u0646 \u0627\u0644\u062b\u0648\u0627\u0628\u062a. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0633\u064a\u0624\u062f\u064a \u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0642\u064a\u0645\u0629 B \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0638\u0631\u0648\u0641 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0625\u0644\u0649 \u062a\u063a\u064a\u0631 \u0627\u0644\u062b\u0627\u0628\u062a E\u060c \u0644\u0643\u0646 \u0627\u0644\u062b\u0648\u0627\u0628\u062a C \u0648 D \u062a\u0628\u0642\u0649 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631. \u0644\u0630\u0644\u0643\u060c \u0639\u0646\u062f \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0641\u064a \u0627\u0644\u0642\u064a\u0645\u0629 B\u060c \u064a\u062c\u0628 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u062b\u0627\u0628\u062a E \u0641\u0642\u0637. \u062d\u0633\u0627\u0628 \u0627\u0644\u062b\u0648\u0627\u0628\u062a C\u060c D\u060c E. \u064a\u0645\u0643\u0646 \u062d\u0633\u0627\u0628 \u0627\u0644\u062b\u0648\u0627\u0628\u062a C\u060c D\u060c E \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a (\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629) \u0644\u0640 4 \u0646\u0642\u0627\u0637 (T0\u060c R0). (T1\u060c R1). (T2\u060c R2) \u0648(T3\u060c R3)\u060c \u0645\u062d\u0633\u0648\u0628\u0629 \u0628\u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0645\u0646 3 \u0625\u0644\u0649 6. \u0623\u0648\u0644\u0627\u064b\u060c \u0623\u0648\u062c\u062f B1\u060c B2\u060c B3 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 3 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0642\u064a\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0640 T0 \u0648 T1\u060c T2\u060c T3\u060c \u062b\u0645 \u0639\u0648\u0651\u0636 \u0628\u0647\u0627 \u0641\u064a \u0643\u0644 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629.<br>Resistance value calculation example: Try to find the resistance value of a thermistor with a resistance value of 5(k\u03a9) at 25\u00b0C and a B deviation of 50(K) at 10\u00b0C to 30\u00b0C based on the resistance-temperature characteristic table. Steps (1) From the resistance-temperature characteristics table, find the constants C, D, and E. To=25+273.15T1=10+273.15T2=20+273.15T3=30+273.15 (2) Substitute BT=CT2+DT+E+50 to find BT.(3) Substitute the values for R=5exp {(BT1\/T -1\/298.15)}, and find R. *T:10+273.15 to 30+273.15.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"637\" height=\"687\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor-1.jpg\" alt=\"\" class=\"wp-image-1523\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor-1.jpg 637w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor-1-278x300.jpg 278w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor-1-150x162.jpg 150w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Thermistors_Work\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u062a\u0639\u0645\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u062e\u0635\u0627\u0626\u0635 \u0645\u0642\u0627\u0648\u0645\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0634\u0628\u0647 \u0627\u0644\u0645\u0648\u0635\u0644\u0629:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0629 (PTC): \u062a\u0632\u062f\u0627\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (\u064a\u0633\u062a\u062e\u062f\u0645 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0648\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0636\u0628\u0637)<\/li>\n\n\n\n<li>\u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u0644\u0628\u0629 (NTC):\u062a\u0646\u062e\u0641\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (\u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627\u060c \u0648\u064a\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629)<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0628\u062f\u0623 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a:<br>\u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0627\u062f\u064a\u0629\u060c \u062a\u0628\u0642\u0649 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0641\u064a \u062d\u0627\u0644\u0629 \u0645\u0633\u062a\u0642\u0631\u0629 \u0645\u0639 \u0645\u0642\u0627\u0648\u0645\u0629 \u0642\u0631\u064a\u0628\u0629 \u0645\u0646 \u0642\u064a\u0645 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u063a\u0631\u0641\u0629. \u0639\u0646\u062f\u0645\u0627 \u062a\u0635\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 (\u0627\u0644\u0645\u0646\u0637\u0642\u0629 C)\u060c \u064a\u062f\u062e\u0644 \u0627\u0644\u062c\u0647\u0627\u0632 \u0641\u064a \u062d\u0627\u0644\u0629 \u0634\u0628\u0647 \u0645\u0633\u062a\u0642\u0631\u0629 \u062d\u064a\u062b \u064a\u0642\u062a\u0631\u0628 \u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0646 \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0646\u0634\u064a\u0637\u0647.<br>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u062d\u064a\u0637\u0629 \u062b\u0627\u0628\u062a\u0629\u060c \u064a\u062a\u0646\u0627\u0642\u0635 \u0632\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0623\u0636\u0639\u0627\u0641\u064b\u0627 \u0645\u0636\u0627\u0639\u0641\u0629 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631<\/li>\n\n\n\n<li>\u062a\u0624\u062f\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0625\u0644\u0649 \u0623\u0632\u0645\u0646\u0629 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0623\u0633\u0631\u0639 \u0648\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u062d\u062a\u062c\u0627\u0632\/\u062a\u0634\u063a\u064a\u0644 \u0623\u0642\u0644<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0622\u0644\u064a\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629:<br>\u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u062a\u0642\u0627\u0631\u0628 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629<\/li>\n\n\n\n<li>\u062a\u0645\u062b\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0636\u0626\u064a\u0644\u0629 \u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<br>\u0623\u062b\u0646\u0627\u0621 \u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0637\u0644:<\/li>\n\n\n\n<li>\u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0641\u064a \u0632\u064a\u0627\u062f\u0629 \u062a\u0628\u062f\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629<\/li>\n\n\n\n<li>\u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0646 \u0639\u062a\u0628\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 (Ts)<\/li>\n\n\n\n<li>\u062a\u0632\u062f\u0627\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 (\u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062d\u062c\u0645)<\/li>\n\n\n\n<li>\u064a\u0646\u062e\u0641\u0636 \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0628\u0633\u0631\u0639\u0629 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0622\u0645\u0646\u0629<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0644\u0644\u0628\u0648\u0644\u064a\u0645\u0631 PTC:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0633\u0645\u062d \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0636\u0628\u0637 (Ts) \u0628\u0636\u0628\u0637 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629 \u0628\u062f\u0642\u0629<\/li>\n\n\n\n<li>\u062a\u0634\u063a\u064a\u0644 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0648\u0638\u064a\u0641\u0629: \u062d\u0645\u0627\u064a\u0629 \u0645\u062a\u0632\u0627\u0645\u0646\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0648\u0642\u062a<\/li>\n\n\n\n<li>\u0645\u0631\u0648\u0646\u0629 \u062a\u0635\u0645\u064a\u0645 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u062d\u0644\u0648\u0644 \u062d\u0645\u0627\u064a\u0629 \u0645\u062e\u0635\u0635\u0629<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0623\u062f\u0627\u0621:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0633\u0631\u064a\u0639\u0629 \u0644\u0644\u0638\u0631\u0648\u0641 \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0628\u0627\u0644\u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629)<\/li>\n\n\n\n<li>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0636\u0628\u0637 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0628\u0639\u062f \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0639\u0637\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u0627\u064b<\/li>\n\n\n\n<li>\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644<\/li>\n\n\n\n<li>\u062d\u062c\u0645 \u0635\u063a\u064a\u0631 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_function_of_a_thermistor%EF%BC%9F\"><\/span>\u0645\u0627 \u0647\u064a \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"642\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor2.jpg\" alt=\"\" class=\"wp-image-1524\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor2.jpg 760w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor2-300x253.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor2-150x127.jpg 150w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0642\u064a\u0627\u0633 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627<\/strong><br>\u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629: \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u0648\u0644 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0628\u064a\u0626\u0629 \u0623\u0648 \u062c\u0633\u0645 \u0645\u0627 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u062a\u0643\u062a\u0634\u0641 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u062d\u0648\u0644\u0647\u0627 \u0625\u0644\u0649 \u0625\u0634\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u062a\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0644\u062a\u0646\u0638\u064a\u0645 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0623\u0648 \u0627\u0644\u062a\u0628\u0631\u064a\u062f.<br>\u0642\u064a\u0627\u0633 \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629:\u064a\u062a\u0645\u064a\u0632 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 NTC \u0628\u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u062d\u0633\u0627\u0633\u0629 \u0644\u062a\u063a\u064a\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u0642\u064a\u0627\u0633 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u0645\u062b\u0644 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u060c \u0648\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629<\/strong><br>\u062b\u0631\u0645\u0633\u062a\u0648\u0631 PTC: \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u062a\u0628\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629\u060c \u062a\u0632\u062f\u0627\u062f \u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 PTC \u0628\u0634\u0643\u0644 \u062d\u0627\u062f\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0623\u0648 \u062a\u0642\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u062a\u062c\u0646\u0628 \u062a\u0644\u0641 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0628\u0633\u0628\u0628 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062d\u0631\u0643 \u0641\u064a \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u0631\u0627\u0648\u062d \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u0639\u062f\u0627\u062a.<br>\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a NTC:\u0641\u064a \u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629 \u0623\u0648 \u062f\u0648\u0627\u0626\u0631 \u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a NTC \u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u0634\u063a\u064a\u0644 \u0622\u0644\u064a\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0643\u0628\u062d \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631<\/strong><br>\u062b\u0631\u0645\u0633\u062a\u0648\u0631 NTC: \u0639\u0646\u062f \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u062a\u0639\u0645\u0644 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0628\u0627\u0631\u062f\u0629 \u0644\u0645\u0642\u0627\u0648\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 NTC \u0639\u0644\u0649 \u0643\u0628\u062d \u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u0646 \u0627\u0644\u0635\u062f\u0645\u0627\u062a. \u0648\u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u062a\u0646\u062e\u0641\u0636 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629\u060c \u0648\u064a\u0633\u062a\u0642\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0627.<br>\u062b\u0631\u0645\u0633\u062a\u0648\u0631 PTC:\u0641\u064a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f\u060c \u062a\u0631\u062a\u0641\u0639 \u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 PTC \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u062a\u0639\u0645\u0644 \u0643\u0641\u062a\u064a\u0644 \u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0630\u0627\u062a\u064a.<\/li>\n\n\n\n<li><strong>\u062a\u0639\u0648\u064a\u0636 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/strong><br>\u062b\u0628\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u0629: \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0644\u062a\u0639\u0648\u064a\u0636 \u062a\u0623\u062b\u064a\u0631 \u062a\u063a\u064a\u0631\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u062f\u0627\u0626\u0631\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0641\u064a \u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0633\u062a\u0648\u0631\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0630\u0628\u0630\u0628\u0627\u062a \u0623\u0648 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a\u060c \u064a\u062a\u0645 \u0645\u0648\u0627\u062c\u0647\u0629 \u0627\u0646\u062d\u0631\u0627\u0641 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u060c \u0645\u0645\u0627 \u064a\u062d\u0633\u0646 \u062f\u0642\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627.<br>\u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629:\u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u0634\u063a\u064a\u0644\u064b\u0627 \u0645\u0633\u062a\u0642\u0631\u064b\u0627\u060c \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062a\u0634\u063a\u064a\u0644 \u062b\u0627\u0628\u062a\u0629.<\/li>\n\n\n\n<li><strong>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0623\u062e\u0631\u0649<\/strong><br>\u062a\u0633\u062e\u064a\u0646 \u0628\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062b\u0627\u0628\u062a\u0629: \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a PTC \u0643\u0639\u0646\u0627\u0635\u0631 \u062a\u0633\u062e\u064a\u0646\u060c \u0645\u062b\u0644 \u0633\u062e\u0627\u0646\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0648\u0645\u0643\u0627\u0648\u064a \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0645\u0639 \u0643\u0644 \u0645\u0646 \u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<br>\u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0648\u0642\u0645\u0639 \u0627\u0644\u0636\u0648\u0636\u0627\u0621:\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0644\u0642\u0645\u0639 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0648\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0648\u0632.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_thermistors_have_polarity\"><\/span>\u0647\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0644\u0647\u0627 \u0642\u0637\u0628\u064a\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0644\u064a\u0633 \u0644\u0647\u0627 \u0642\u0637\u0628\u064a\u0629.\u0627\u0644\u062e\u0627\u0635\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0647\u064a \u0623\u0646\u0647\u0627 \u062a\u063a\u064a\u0631 \u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0645\u0639 \u062a\u063a\u064a\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0648\u0647\u0630\u0647 \u0627\u0644\u062e\u0627\u0635\u064a\u0629 \u062a\u062c\u0639\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u0647\u0645\u0629 \u062c\u062f\u064b\u0627 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a. \u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u062f\u060c \u062a\u064f\u0635\u0646\u064e\u0651\u0641 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0625\u0644\u0649 \u0646\u0648\u0639\u064a\u0646: \u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0648\u062c\u0628 (PTC) \u0648\u0645\u0639\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u0644\u0628 (NTC):<br>NTC thermistors: Their resistance value decreases significantly with increasing temperature, with a typical rate of change of 3% to 7% per degree Celsius. For example, an NTC sensor with a resistance value of 10k\u03a9 at room temperature (25\u00b0C) may drop to 3k\u03a9~5k\u03a9 when the temperature rises to 50\u00b0C.<br>\u062b\u0631\u0645\u0633\u062a\u0648\u0631 PTC:\u062a\u0632\u062f\u0627\u062f \u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.\u0648\u0647\u0630\u0647 \u0627\u0644\u062e\u0627\u0635\u064a\u0629 \u062a\u062c\u0639\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a PTC \u0645\u0641\u064a\u062f\u0629 \u062c\u062f\u0627\u064b \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f\u060c \u0648\u062a\u0639\u0648\u064a\u0636 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0625\u0644\u062e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Precautions_for_using_thermistors\"><\/span>\u0627\u062d\u062a\u064a\u0627\u0637\u0627\u062a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u064a\u062c\u0628 \u0645\u0644\u0627\u062d\u0638\u0629 \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a:<br>\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629: \u064a\u062c\u0628 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u062f\u0648\u0627\u0626\u0631 \u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u062b\u0644 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0645\u0636\u062e\u0645 \u0627\u0644\u0625\u0634\u0627\u0631\u0629. \u0639\u0646\u062f \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u062e\u0637\u0637 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0628\u0639\u0646\u0627\u064a\u0629 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0635\u062d\u0629 \u0642\u0637\u0628\u064a\u0629 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u062a\u0648\u0635\u064a\u0644 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0635\u062f\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f.<br>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:\u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0644\u0647\u0627 \u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u062d\u062f\u062f \u062e\u0627\u0635 \u0628\u0647\u0627\u060c \u0648\u0627\u0644\u0637\u0631\u0627\u0632\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0647\u0627 \u0646\u0637\u0627\u0642\u0627\u062a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u062e\u062a\u0644\u0641\u0629.\u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u0627\u0635 \u0628\u0647 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0638\u0631\u0648\u0641 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u0644\u0641 \u0623\u0648 \u0627\u0644\u0642\u064a\u0627\u0633 \u063a\u064a\u0631 \u0627\u0644\u062f\u0642\u064a\u0642 \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0637\u0628\u0642.<br>\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a: \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c \u0644\u0630\u0627 \u064a\u062c\u0628 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647\u0627 \u0628\u0631\u0641\u0642 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0623\u0648 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0627\u0644\u0645\u0641\u0631\u0637 \u0623\u0648 \u0627\u0644\u0635\u062f\u0645\u060c \u062d\u062a\u0649 \u0644\u0627 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0648\u062b\u0628\u0627\u062a\u0647.<br>\u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0628\u064a\u0626\u064a: \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u062c\u0646\u0628 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0645\u0646\u0639 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0634\u064a\u062e\u0648\u062e\u0629. \u0648\u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u064a\u0646\u0628\u063a\u064a \u0625\u064a\u0644\u0627\u0621 \u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0628\u0631\u0648\u062f\u0629 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635\u060c \u0644\u0636\u0645\u0627\u0646 \u0646\u062a\u0627\u0626\u062c \u0642\u064a\u0627\u0633 \u0645\u0633\u062a\u0642\u0631\u0629 \u0648\u062f\u0642\u064a\u0642\u0629<br>Measurement conditions: Measurement should ensure that the ambient temperature is close to 25\u2103 to ensure the credibility of the test. Measurement power shall not exceed the specified value to avoid the error caused by the current thermal effect<br>\u0627\u0644\u062d\u062b \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a:\u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0643\u0628\u064a\u0631\u0629 \u0648\u0639\u0631\u0636\u0629 \u0644\u0644\u062d\u062b \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a.\u064a\u0645\u0643\u0646 \u0644\u0641 \u0633\u0644\u0643 \u0645\u062d\u0645\u064a \u0623\u0648 \u0633\u0644\u0643\u064a\u0646 \u0641\u064a \u0633\u0644\u0643 \u0648\u0627\u062d\u062f \u0644\u062a\u0642\u0644\u064a\u0644 \u062a\u0623\u062b\u064a\u0631<br>\u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0645\u0646\u062a\u0638\u0645\u0629:\u0642\u0645 \u0628\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631 \u0628\u0627\u0646\u062a\u0638\u0627\u0645 \u0644\u0636\u0645\u0627\u0646 \u062f\u0642\u0629 \u0627\u0644\u0642\u064a\u0627\u0633.\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c \u0645\u062b\u0644 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0645\u0641\u0631\u0637 \u0623\u0648 \u0627\u0644\u0635\u062f\u0645\u0627\u062a.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"798\" height=\"478\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor1.jpg\" alt=\"\" class=\"wp-image-1525\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor1.jpg 798w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor1-300x180.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor1-768x460.jpg 768w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/thermistor1-150x90.jpg 150w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Areas\"><\/span>\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062b\u0631\u0645\u0633\u062a\u0648\u0631\u0627\u062a \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0646\u0638\u0631\u064b\u0627 \u0644\u062e\u0635\u0627\u0626\u0635\u0647\u0627 \u0627\u0644\u0641\u0631\u064a\u062f\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<br>\u0642\u064a\u0627\u0633 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0642\u064a\u0627\u0633 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0648\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0637\u0628\u064a\u0629 \u0648\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u062d\u0631\u0643 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0648\u062f\u0631\u062c\u0629 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