circuit board

Anti interference Design of High Frequency Circuit Board

The circuit board manufacturer and circuit board designer explain the anti-interference design of high-frequency circuit boards

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Basic principles and precautions of circuit board design

The circuit board manufacturer and circuit board designer explain the basic principles of circuit board design

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Code for circuit board design of switching power supply

The circuit board manufacturer and circuit board designer explain the circuit board design specifications of switching power supply

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What is PCB assembly?

Did you know that almost every gadget or electronic device you use in your daily life has a basic component in common? Almost any electronic device, including your PC, laptop, smartphone, game console, microwave oven, TV, dishwasher, etc., will not work p

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The components are easy to fall off after the gold plate is welded

Analysis and Improvement of the Causes of the Parts Easily Falling off after Soldering of the Gold Plate

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Harm of Lead in PCBA Processing

Analysis on the causes of lead-free circuit board fabrication -------- The harm of lead

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How to select lead-free solder in lead-free soldering

Circuit board manufacturer explains how to select lead-free solder in lead-free soldering

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Is this how the circuit board is made?

Description method is to manufacture the circuit board requires the least tools, manufacturing process is the simplest of a method, but the accuracy is not very high, suitable for beginners.

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How PCB manufacturers choose lead-free solder

This paper introduces how PCB manufacturers choose lead-free solder

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Surface treatment of lead-free soldering for circuit board

Surface treatment for lead-free soldering of circuit board: tin dipping and other soldering treatment

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Surface treatment of lead-free welding by immersion silver plating

Circuit board manufacturer explains the surface treatment of lead-free welding: silver immersion

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OSP for surface treatment of lead-free welding

In addition to the solder (Solder) must be completely lead free, all kinds of surface treatments such as solder pad of PCB board, L solder ring of pass son and part foot must also be lead free.

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