the circuit of the graphic part of a layer of lead and tin pre-plated on the corrosion-resistant layer, and then chemically corroded off the rest...
Negative Temperature Coefficient Thermistor (NTC) is a semiconductor device made of metal oxides such as manganese, cobalt, and nickel through a ceramic process.
PTC thermistor, known as Positive Temperature Coefficient Thermistor, is a typical semiconductor resistance with temperature sensitivity.
Plating process has become an important part of the PCB manufacturing process. Plating not only enhances the conductivity of the PCB surface and improves soldering...
PCB outer layer production and soldermask production as well as PCB design
Inductors are components that can convert electrical energy into magnetic energy and store it, and are widely used in various electronic devices, such as filters,...
Thermistors are sensor resistors whose resistance value changes with temperature. According to the different temperature coefficients are divided into Positive Temperature Coefficient thermistor (PTC thermistor,...
Here’s the translation of the **30 PCBA (Printed Circuit Board Assembly) processing terms** in the electronics manufacturing industry
If you are producing a variety of PCBs (Printed Circuit Boards), the ability of the board to dissipate heat is critical. Effective heat dissipation prevents...
In terms of price, common capacitors are less expensive, about 2-5 RMB, while electrolytic capacitors are relatively more expensive, the price may be below 20...
AC capacitors are essential components in electronic and electrical systems, used for energy storage, voltage regulation, and improving motor efficiency. This article explains how AC...
A load resistor is a resistive element in a circuit that is used to consume electrical energy or simulate an actual load and is mainly...
A variable resistor is an electronic component whose resistance value can be adjusted manually or automatically to control the current or voltage in a circuit....
Resistors are essential passive components that limit current flow and divide voltages in electronic circuits. Governed by Ohm’s Law (V=IR), their resistance (R) determines how...
Capacitors are fundamental components in electronics, storing energy as electric field energy between charged plates. Their stored energy can be calculated using three key formulas—E=½CU²,...
Resistors (commonly referred to simply as "resistors" in daily usage) are current-limiting components. When connected in a circuit, a resistor typically has a fixed resistance...
The cost of a PCB board is calculated in the following way: At the time of initial fabrication, there is a one-time photographic fee, which...
Selecting the right PCBA supplier requires evaluating technical capabilities (SMT/DIP), quality control, certifications, supply chain management, and cost structure. This guide covers key selection criteria,...
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