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Contact Us
TEL：+86755-2372 5589
FAX：+86755-2372 5589
The contact:Mr. Huang
Business phone:
+86189 2938 8017
E-mail：pcbylx@szylxpcb.com
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linkedin:pcbylx@163.com
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Building B, No. 12 Dawangshan Industrial Road, Shajing Town, Baoan District, Shenzhen
Common ProblemHome / Common Problem
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Substrate inspection before drilling: A. Name, Number, Specifications, Dimensions, Copper and Platinum Thickness B, No Scratch C, No Bending, No Deformation D, No Oxidation or Oil Pollution E, Quanti -
1. Impedance matching impedance matching refers to a suitable matching mode between signal source or transmission line and load. There are two kinds of impedance matching: serial and parallel accordin -
The repair of equipment is very important for equipment suppliers and equipment users. The supplier generally focuses on the diagnosis of equipment failure, and then changes the smallest fitting unit