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Power Supply PCB

  • High Precision Power Supply PCB suppliers

Introduction:

Power Supply PCB means that the PCB is applied to the power supply produc, such as power bank, switching power supply and so on. It is usually with heavy copper thickness (2oz, 3oz or heavier).

 

Working Layer:

The circuit board includes many types of working layers, such as the signal layer, protection layer, Silkscreen layer and inner layer, etc. The functions of various layers are briefly introduced as follows:

 

1. Signal layer: mainly used to place components or wiring.

2. Protection layer: mainly used to ensure that the circuit board does not need to be tin-coated, to ensure the reliability of the circuit board operation.

3. Silkscreen layer: mainly used in the printed circuit board components on the serial number, production number and company name.

4. Inner layer: mainly used as signal wiring layer

5. Other layers: mainly includes four types of layers as following:

    Drill Guide (Drill orifice layer) : used primarily for Drill positions on printed circuit boards.

    Keep-out Layer: mainly used to draw the electrical frame of the circuit board.

     Drill Drawing (drilling Drawing layer) : used primarily to define the shape of a drill hole.
     Multi-layer (multi-layer) : mainly used to set multi-layer.

 

Power Supply PCB

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Good Quality Multilayer Power Supply PCB Rigid Printed Circuit Board ENIG 2 U' White Silkscreen Suppliers

Multilayer Power Supply PCB Rigid Printed Circuit Board ENIG 2 U' White Silkscreen

Customized Multilayer Rigid Printed Circuit Board ENIG 2 U' White Silkscreen 1.Features 1. One Stop OEM Service: Made in Shenzhen of China 2. Manufactured by Gerber File and Bom LIst Offered by Customers 3. SMT... Read More
2018-08-22 17:16:33
Good Quality Rigid Power Supply Circuit Board Panel Customized Multilayer 2OZ Shengyi FR4 HASL Suppliers

Rigid Power Supply Circuit Board Panel Customized Multilayer 2OZ Shengyi FR4 HASL

Panel Customized Multilayer 2OZ Shengyi FR4 HASL 1.6mm Rigid Power Supply PCB 1. Descriptions of Power Supply PCB 1. One Stop OEM Service: Made in Shenzhen of China 2. Manufactured by Gerber File and Bom LIst ... Read More
2018-08-22 17:16:33
Good Quality High Efficiency Power Supply PCB FR4 Material Support SMT DIP Technology Suppliers

High Efficiency Power Supply PCB FR4 Material Support SMT DIP Technology

Description of High Efficiency Power Supply PCB Mulitilayer FR4 for OEM HASL 1.Detailed Information of PCB The number of layers 2,4,6...(it can be customized) Material FR4/AL finish thickness 0.8-1.6mm The ... Read More
2018-08-22 17:16:33
Good Quality 5W bluetooth speaker pcba assembly green power supply circuit board Suppliers

5W bluetooth speaker pcba assembly green power supply circuit board

ShenZhen 5W bluetooth speaker pcb design speaker pcba assembly bluetooth speaker pcba manufacturer 1. Features of Bluetooth PCBA Material: FR4, high Tg RoHS Directive-compliant Board thickness: 0.4-5.0 mm +/-10... Read More
2017-10-12 17:01:29
Good Quality Switching power supply for audio amplifier pcba amplifier pcb assembly Suppliers

Switching power supply for audio amplifier pcba amplifier pcb assembly

Switching power supply for audio amplifier pcba amplifier pcb assembly 1. Features • Material: FR4 Tg180, 6-layer • Minimum trace/space: 0.1mm • Blind and buries via and via in pad Material: FR4, high Tg RoHS ... Read More
2017-10-12 17:00:58
Good Quality FR4 Tg180 6 layer Power Supply PCB Minimum Trace / Space 0.1mm Suppliers

FR4 Tg180 6 layer Power Supply PCB Minimum Trace / Space 0.1mm

PCB, Material of FR4 Tg180, 6-layer, Minimum Trace/Space 0.1mm, Blind and buries Via and Via in Pad 1. Features • Material: FR4 Tg180, 6-layer • Minimum trace/space: 0.1mm • Blind and buries via and via in pad ... Read More
2017-10-12 17:00:52
Good Quality bluetooth control pcba and Power Supply PCB assembly supplier in shenzhen Suppliers

bluetooth control pcba and Power Supply PCB assembly supplier in shenzhen

Bluetooth control pcba and pcb assembly supplier in shenzhen 1. Features of Bluetooth PCBA Material: FR4, high Tg RoHS Directive-compliant Board thickness: 0.4-5.0 mm +/-10% Layer count: 1-22 layers Copper ... Read More
2017-10-12 17:00:24
Good Quality Wireless Camera DVR Receiver Wireless System module PCB control Board Suppliers

Wireless Camera DVR Receiver Wireless System module PCB control Board

Wireless Camera DVR Receiver Wireless System module PCB control Board,professional pcb board,PCBA 1. Features of Camera PCBA Material: FR4, high Tg RoHS Directive-compliant Board thickness: 0.4-5.0 mm +/-10% ... Read More
2017-10-12 17:00:10
Good Quality Battery Chargers Power Supply PCB & PCBA 4 Layers FR 4 Red Soldmask Suppliers

Battery Chargers Power Supply PCB & PCBA 4 Layers FR 4 Red Soldmask

Power Supply battery chargers PCB & PCBA manufacturer FR-4 Red Soldmask Detail Specifications: Layers 4 Material FR-4 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment ENIG Soldmask & Silkscreen Red ... Read More
2017-10-09 14:24:01
Good Quality Driving Power Multilayer PCB Board FR-4 HASL Lead Free 1.6mm Thickness Suppliers

Driving Power Multilayer PCB Board FR-4 HASL Lead Free 1.6mm Thickness

driving power PCB manufacturer FR-4 HASL Lead Free PCB supplier Detail Specifications: Layers 2 Material FR-4 KB6160 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment HASL Soldmask & Silkscreen Green ... Read More
2017-10-09 14:25:03
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