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Manufacturing Process of PCB Assembly

2018-08-10

The manufacturing process of electronic products is divided into two parts: Circuit Board Assembly (PCBA) and Finished Product Assembly (Box Build). Some factories do only the parts of the circuit board assembly (PCBA) and send them to another factory for

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What is PCBA Test?

2018-08-09

The process flow of PCBA processing is very complex, including PCB board process, component purchase and inspection, SMT patch assembly, dip plug-in, PCBA test and many other important processes. PCBA test is the most critical quality control link in the

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The Comparison about Welding Strength of OSP and ENIG Surface Treatment

2018-08-09

The welding strength of OSP surface treatment is stronger than that of ENIG surface treatment PCB. But it is also confirmed that the solder strength of OSP tends to deteriorate over time. Therefore, the longer the product is sold to the market, the higher

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The ENIG Surface Treatment

2018-08-08

ENIG (electroless nickel immersion gold, is a kind of (finished) process used for surface treatment of circuit board. It is generally referred to as "nickel-impregnated gold plate" or "gold-impregnated plate", which is widely used in t

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The OSP Surface Treatment Circuit Board

2018-08-08

OSP (Organic Solderability Preservative), is a coating of organic copper trioxide (complex compound) grown on the surface of copper by chemical method. This organic coating can protect the clean bare copper on the circuit board from rusting (vulcanization

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Spinner MB PCBA_4-Layer

2018-05-24

Shenzhen Grande Electronic offers 4-Layer Spinner MB PCBA / PCBA Solution Provider / SMT Lead-free

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Industrial Supply Power_PCBA

2018-05-24

Shenzhen Grande Electronic offers Industrial Supply Power PCBA / Quick-Turn PCBA Prototype / SMT Factory

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Door Sensor EMS

2018-05-24

Shenzhen Grande Electronic offers Door Sensor EMS/ PCBA Solution Provider / One-stop PCBA Manufacturer

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How Can we Generate the Gerber Files from the KiCad?

2018-05-21

KiCad is free and easy to download software, which is used for electronic design automation (EDA) and computer aided design (CAD). When you're using this program, PCB design schematics can be realized from their electrical circuits.

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6 Layers Corn Module PCB layout

2018-05-16

Shenzhen Grande Electronic offers 6 Layers Corn Module PCB layout / ARM Processor / 18-year experienced layout team

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