What is the role of the high-frequency switching power supply compatibility PCB board?
No matter how reasonable the design of the high frequency switching power supply circuit is as long as the PCB board design is unreasonable it may cause excessive electromagnetic interference...
How to choose the PCB material of high frequency device splitter and coupler
Power splitters and combiners are the most common most common high frequency devices as are couplers such as directional couplers These devices are used to divide combine and couple high frequency...
High-frequency circuit wiring skills in PCB design
High frequency circuits tend to have high integration and high wiring density The use of multi layer boards is both necessary for wiring and an effective means to reduce interference In the PCB...
High-frequency circuit wiring skills in PCB design
OTDR is the main instrument in the field of optical fiber testing technology It is widely used in the maintenance and construction of optical cable lines and can measure fiber length fiber...