27-03-2017
What are the Circuit Board Etching Solutions?
Copper Chloride is concentrated by (CuCl2･2H2O) and HCl and H2O; Fecl_3 Solution is made by Fecl 3 and HCl and H2O;...
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21-03-2017
What is the PCB Jumper and Its Rules ?
A jumper is a tiny metal connector that is used to close or open part of an electrical circuit. It may be used as an alternative to a dual in-line package (DIP) switch....More -
18-03-2017
Quick Know the Regular PCB Copper Thickness
The printed circuit board (PCB) is usually on a glass epoxy substrate bonded to a layer of copper, The copper thickness generally includes 18μm,35μm,55μm and 70μm and the most common copper thickness ...More -
17-03-2017
How to Quickly Know SMD Components on Circuit Board?
Surface Mounted Devices (SMD) is one of electronic components and assemblied in high density, small size and light weight. The volume and weight is only 1/10 of tranditional DIP components. Being repl...More -
10-03-2017
The Purpose and Types of PCB Conformal Coating
The pcb conformal coating can prevent the exposure of the Pad, the circuit connection point or electronic components which are on the PCB surface to the air causing oxidation and contamination....More -
10-03-2017
5 Must-sees of PCB Array's Advantages and Applications
PCB array not only can easily plug-in board, but also convenient manufacturers own production, saving production materials and reducing production cost....More -
10-03-2017
3 Advantages of Rigid-flex PCB and Its Market Prospect
Rigid and flexible printed boards include rigid and flexible areas. Flex Rigid board is widely used in all kinds of modern small electronics equipment because of its flexibility, portability and light...More -
10-03-2017
PCBA VS PCB: Quick Start to Know the Differences
PCB is Printed Circuit Board, PCBA is known simply as printed circuit board + Assembly. Those are completely different, PCBA process needs PCB board as a support....More
