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What’s the meaning of PCBA Testing?

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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What is the Advantages and Disadvantages of 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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What is the Advantages and Disadvantages of 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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PCB Design:How to Generating Gerber files from 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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PCB layout for 8-layer Spinner main board

2018-05-16

Shenzhen Grande Electronic offers PCB layout for 8-layer Spinner main board /18-year experienced layout team

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