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UNSER BLOG
Konzentrieren Sie sich auf die neuesten Artikel, die Themen von den neuesten Technologien bis hin zu Best Practices und Branchennachrichten für PCB abdecken.
Aug. 19, 2025
Topfast's Frequently Asked Questions (FAQ) for manufacturing and assembly services cover all aspects from basic inquiries to advanced processes, including document requirements, technical specifications, quality control standards, and special processing capabilities. Whether you need rapid prototyping or large-scale production, you can find professional and reliable solutions here.
Aug. 12, 2025
Aug. 06, 2025
Learn about voltage sensing relays how they work, their main functions, and how to choose between electromechanical and solid state relays.
22
Mai
Learn about through-hole types (through-hole, blind, buried, micro), key design parameters, signal integrity optimization, thermal management, and advanced processing techniques.
21
Entdecken Sie die 6 wesentlichen Anforderungen an Leiterplatten für eine optimale PCBA-Verarbeitung, einschließlich Materialauswahl, Maßtoleranzen, Pad-Design und Oberflächenbeschaffenheit.
20
PCB fasteners are indispensable mechanical connecting elements in electronic equipment, providing physical support and fastening functions, and also affecting product reliability, durability and productivity.
19
Analyze the performance parameters of 30A high-current relay, covering industrial automation, new energy, automotive electronics and other application scenarios
18
Das Design von Leiterplatten ist ein umfassendes und sehr systematisches Projekt, bei dem verschiedene Faktoren wie elektrische Leistung, mechanischer Aufbau und Produktionsprozess umfassend berücksichtigt werden müssen. Verbessern Sie die Zuverlässigkeit und Stabilität des Produkts.
17
4-Pin vs 5-Pin Relay: Key Differences in SPDT/SPST Structures, Contact Configurations (30/87/87a), and Automotive/Industrial Applications. 65% of Automotive Systems Use 5-Pin for Fail-Safe Design.
16
This comprehensive guide explores 5-pin relays, detailing their pin functions (30, 85, 86, 87, 87a), operating mechanisms (solenoid switching), and wiring best practices. As well as applications in automotive, industrial and smart home systems.
15
Comprehensively analyze the key applications of 12-volt voltage regulators in PCB design, including selection points, PCB layout specifications and typical application scenarios. Master how to optimize power supply stability, improve conversion efficiency and reduce interference, applicable to audio system, industrial control and LED driver and other electronic equipment design.
14
Entdecken Sie den Präzisionsherstellungsprozess und das strenge Qualitätskontrollsystem von FPC-Steckverbindern und erfahren Sie, wie Sie hohe Präzision, lange Lebensdauer und hervorragende Leistung von Steckverbindern sicherstellen können.
13
In-depth analysis of the design and manufacturing challenges of aerospace PCBs in extreme environments such as microgravity, strong radiation and severe vibration, providing comprehensive solutions from material selection to structural optimization, and sharing industry-leading process innovation and reliability verification methods.
12
Comprehensive analysis of PCB circuit boards: from the basic structure, core functions to the manufacturing process, in-depth explanation of the types of printed circuit boards, materials, role and production technology.
10
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