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Heavy Copper PCB

  • High Precision Heavy Copper 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.

 

Heavy Copper PCB

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Good Quality Heavy Copper PCB PCBA 4 Layers FR 4 Red Soldmask Suppliers

Heavy Copper PCB PCBA 4 Layers FR 4 Red Soldmask

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 & White Quality Standard IPC ... Read More
2021-04-07 10:18:49
Good Quality Multilayer PCB Board FR-4 HASL Lead Free 1.6mm Thickness Suppliers

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

Multilayer PCB Board FR-4 HASL Lead Free 1.6mm Thickness Detail Specifications: Layers 2 Material FR-4 KB6160 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment HASL Soldmask & Silkscreen Green & ... Read More
2021-04-07 10:30:24
Good Quality FR4 1.6mm 1oz Heavy Copper PCB printed circuit board manufacturer Suppliers

FR4 1.6mm 1oz Heavy Copper PCB printed circuit board manufacturer

FR4 1.6mm 1oz Heavy Copper PCB printed circuit board manufacturer Detail Specifications: Layers 2 Material FR-4 KB6160 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment HASL Soldmask & Silkscreen ... Read More
2021-10-21 17:37:09
Good Quality 94vo FR4 Rohs Printed Circuit Board PCBA Suppliers

94vo FR4 Rohs Printed Circuit Board PCBA

94v0 Fr4 Automotive PCB Curcuit Board / Rigid Flex Pcb 2 - 30 Layers 1. Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and BOM List from Customer 3. FR4 Material, ... Read More
2021-01-26 14:18:09
Good Quality Heavy Copper PCB Power Supply Circuit Board Suppliers

Heavy Copper PCB Power Supply Circuit Board

Power Supply PCB / Power Supply Circuit Board 1. Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and BOM List from Customer 3. FR4 Material, Meet 94V0 standard 4. SMT, ... Read More
2021-04-07 10:11:55
Good Quality Aluminium Led Heavy Copper 22- 28 Layer Custom Printed  Circuit Boards Suppliers

Aluminium Led Heavy Copper 22- 28 Layer Custom Printed Circuit Boards

Aluminium Led Power Supply Pcb Custom Circuit Board 22 Layer - 28 Layer 1. Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and BOM List from Customer 3. FR4 Material, ... Read More
2023-10-10 17:20:40
Good Quality Heavy Copper 2Layers High Efficiency PC 2-6 OZ Copper Blind Slot Printed Circuir Board PCB Suppliers

Heavy Copper 2Layers High Efficiency PC 2-6 OZ Copper Blind Slot Printed Circuir Board PCB

2Layers High Efficiency 2-6OZ copper Blind Slot Power Supply board Detail Specifications: Layers 1-20Layers Material FR-4 Board Thickness 0.8-3.0mm Copper Thickness 1-6oz Surface Treatment ENIG 1u"/HASL ... Read More
2023-03-18 11:01:10
Good Quality 4 Layers Copper 2OZ Multilayer PCB Manufacturer 0.8-3.0 mm Thickness Printed Circuit Board Suppliers

4 Layers Copper 2OZ Multilayer PCB Manufacturer 0.8-3.0 mm Thickness Printed Circuit Board

4Layers High Efficiency power driver 2-6OZ copper Power Supply board Detail Specifications: Layers 10 Material FR-4 Board Thickness 2.6mm Copper Thickness 4oz Surface Treatment ENIG 1u" Soldmask & Silkscreen ... Read More
2023-03-20 09:09:49
Good Quality Heavy Copper 2 - 4Layers FR4 Material PCB 2-6OZ Thick Copper Peelable HASL/EENIG Surface Printed Circuit Board Suppliers

Heavy Copper 2 - 4Layers FR4 Material PCB 2-6OZ Thick Copper Peelable HASL/EENIG Surface Printed Circuit Board

2-4Layers High Efficiency 2-6OZ thick copper Peelable Power Supply board Detail Specifications: Layers 10 Material FR-4 Board Thickness 2.6mm Copper Thickness 4oz Surface Treatment ENIG 1u" Soldmask & ... Read More
2023-03-18 10:14:57
Good Quality 2 - 4 Layers FR4 Material Green soldermask surface HASL/ENIG High Frequency Design Printed Circuit Board PCB Suppliers

2 - 4 Layers FR4 Material Green soldermask surface HASL/ENIG High Frequency Design Printed Circuit Board PCB

2-4Layers High Efficiency 2-6OZ thick copper Power Supply board Detail Specifications: Layers 10 Material FR-4 Board Thickness 2.6mm Copper Thickness 4oz Surface Treatment ENIG 1u" Soldmask & Silkscreen Green & ... Read More
2023-03-18 11:07:53
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