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2021-07-23

The Influence of High-Frequency PCB Processing on Impedance Control and Its Solutions (Part 3)

4. The Influence of Medium Thickness H It can be seen from the formula that the characteristic impedance is proportional to the natural logarithm of the […]

2021-07-23

The Influence of High-Frequency PCB Processing on Impedance Control and Its Solutions (Part 2)

2. The Dielectric Constant of the Material and Its Influence The dielectric constant of the material is determined by the manufacturer of the material at a […]

2021-07-23

The Influence of High-Frequency PCB Processing on Impedance Control and Its Solutions (Part 1)

Our country is in a favorable situation with economic construction as the center and reform and opening up. The annual growth rate of the electronic industry […]

2021-07-21

PCBA Test

PCBA test refers to the electrical continuity of the PCBA circuit board mounted with electronic components and the detection based on input and output values. In […]