Electromagnetic Compatibility and Printed Circuit Boards – Page 265
Some screenshots of electronic books The complete set of hardware documentation collection
Electromagnetic Compatibility
Power Supply Design for Ship Integrated Control System Based on VICOR Module
：Click↑“Wanyi Selected” Subscribe to the Leading Media in the High-Reliability Power Supply Industry Wanyi Selected—The Leading Media in the High-Reliability Power Supply Industry Here you will find technical insights on power supplies, analysis of industry trends, introductions to the latest power supply products, and many power supply experts sharing their technical experiences with you. Follow … Read more
100 PCB Concepts You Must Know
Source: Chongqing Electronic Circuit Manufacturing Industry Association PCB (Printed Circuit Board) is the core foundational component of electronic devices, known as the “mother of electronic products.” It forms circuit connections on a common substrate according to a predetermined design, providing mechanical support, electrical interconnection, and signal transmission functions for electronic components. PCBs are widely used … Read more
CE Certification for Bluetooth Mice
Click the blue text above to follow us Bluetooth keyboards and mice exported to Europe must obtain CE certification, including CE-RED, CE-EMC, and CE-LVD directives. It is necessary to clarify requirements, prepare documentation, conduct testing, and submit materials. Once certified, products can legally enter the European market, enhancing competitiveness. In the global market, Bluetooth keyboards … Read more
Do CAN Bus Systems Require Chokes?
In automotive applications, the CAN bus transceiver interface circuit often includes a component known as a choke. This component is typically reserved for placement on the PCB, but in the final product, it may or may not be installed. What is the purpose of this component? Is it really necessary? 1. What is a choke? … Read more
Sharing on 51 Microcontroller Basics (Part 15)
Share interest, spread happiness, increase knowledge, and leave beautiful. Dear, this is the LearingYard Academy! Today, I will bring you “51 microcontroller basics” Welcome to visit! Mind mapping In the hardware anti-interference design of 51 microcontroller systems, power supply purification is the primary task. The AC input requires varistors and common-mode inductors to suppress surges … Read more
Key Considerations and Challenges in Circuit Board Simulation
The manufacturing of circuit boards in the electronics industry is crucial. Traditional manufacturing methods cannot visually detect issues related to heat, thermal flow (heat & high-speed electronic particles & interference particles, etc.), impedance, load, and more. With the development of smart technologies, many new techniques and devices have addressed previous shortcomings, such as using sensors … Read more
Mastering PCBs: 100 Essential Concepts You Must Know (Illustrated and In-Depth)
PCB (Printed Circuit Board) is the core foundational component of electronic devices, often referred to as the “mother of electronic products.” It forms circuit connections on a common substrate according to a predetermined design, providing mechanical support, electrical interconnection, and signal transmission functions for electronic components. PCBs are widely used in almost all electronic products, … Read more
Comprehensive Guide to GCC Certification in the Gulf Cooperation Council
GCC stands for the Gulf Cooperation Council, which was established on May 25, 1981, in Abu Dhabi, UAE. Its member countries include Saudi Arabia, Kuwait, the United Arab Emirates, Qatar, the Sultanate of Oman, the Kingdom of Bahrain, and the Republic of Yemen— a total of 7 countries.The GC mark certification is a market access … Read more
20 Essential PCB Layout Design Guidelines You Must Read!
In the process of PCB layout and routing, it is crucial to follow certain design guidelines to ensure the stability and reliability of the circuit. Below are 20 essential PCB layout design guidelines that we hope will be helpful to everyone. 1. Isolation of Strong and Weak Currents, High and Low Voltages, and High and … Read more