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2021-05-08

5 Techniques to Design High-frequency PCB

1. Use the wire lead between the pins as short as possible The radiation intensity of the signal is proportional to the length of the signal […]

2021-05-07

Tutorial For The Method To Judge The Quality Of PCB

When we get a PCB board, if we have no other testing tools, how to quickly judge the quality of the PCB board? Next, we will introduce […]

2021-05-05

What Is The Use Of Solder Mask Opening In PCB Design And How To Design?

I often hear people talk about solder mask opening in PCB design. What is windowing, PCB design windowing what to use, how to open a solder mask? The […]

2021-05-01

Impedance Features in Printed Circuit Boards

There will be various signal transmissions in the conductors of the circuit board. When the transmission rate increases, the frequency must increase. If the line itself […]