Send Message

Shenzhen KAZ Circuit Co., Ltd

 

One Stop Service-PCB & Component Sourcing & PCB Assembly

                                                     -------Provide technique support

Home
About Us
PCB Services
Equipment
PCB Capabilities
Quality Assurance
Contact Us
Request A Quote
Home Samples

Heavy Copper PCB

PCB Certifications
Good quality SMT PCB Assembly
Good quality SMT PCB Assembly
Customer Reviews
We are very satisfied wtih you guys. Quick response, professional engineering team, fast delivery, good quality... all are nice. I am sure we can have much more business in the future.

—— Kevin Kinder

End customers were satisfied with the quality, so did I for the past years. Have recommended you to my other friends that have needs in PCBA.

—— Mariusz Sharp

Thanks for help my small business grows up step by step,for prototypes to small, medium & large orders, you will be my first choice for PCB anytime.

—— Adam Burridge

Good price, fast lead and delivery time, shipping cost is quite good! Our company is satisfied with your good service for the last 4 years!

—— Luboš Herceghová

Hello good afternoon. I received the 80 pcs PCB. Thank you. I like so much that. That is good qualtiy, nice color. Pls take care of the remaining 80 pcs PCB. Thank you. Have a nice day. :)

—— Alice Yoon

I'm Online Chat Now

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

(32)
Good Quality Heavy Copper 6L Black Soldermask Immersion Gold  FR4 Print Circuit Board PCB Suppliers

Heavy Copper 6L Black Soldermask Immersion Gold FR4 Print Circuit Board PCB

Black Soldermask 6L Power Supply PCB Immersion Gold Shengyi FR4 2. Detailed Specifications Material Shengyi FR4 Solder mask Dark Black Silkscreen White Finished Board Thickness 1.6mm Finished Copper Thickness ... Read More
2021-01-25 13:55:52
Good Quality Rigid Flex Power Supply Print Circuit Board ENIG Green Soldermask Surface Treatment HASL PCB Suppliers

Rigid Flex Power Supply Print Circuit Board ENIG Green Soldermask Surface Treatment HASL PCB

Rigid-flex Power Supply Print Circuit Board ENIG Green soldermask PCB 1.Features of CCTV Camera PCB 1. One Stop OEM Service: Made in Shenzhen of China 2. Manufactured by Gerber File and Bom LIst Offered by ... Read More
2021-01-16 10:46:25
Good Quality Multilayer Heavy Copper  ENIG 2 U' White Silkscreen Rigid PCB  Printed Circuit Board Suppliers

Multilayer Heavy Copper ENIG 2 U' White Silkscreen Rigid PCB Printed Circuit Board

Customized Multilayer Heavy Copper ENIG 2 U' White Silkscreen Rigid PCB Printed Circuit Board 1.Features 1. One Stop OEM Service: Made in Shenzhen of China 2. Manufactured by Gerber File and Bom LIst Offered by ... Read More
2021-01-16 10:35:17
Good Quality 2oz 6layers FR4 materials heavy copper PCB for high voltage and current application Suppliers

2oz 6layers FR4 materials heavy copper PCB for high voltage and current application

Description of 2oz 6layers FR4 materials heavy copper PCB for high voltage and current application 1.Detailed Information of PCB The number of layers 2,4,6...(it can be customized) Material FR4/AL finish ... Read More
2021-03-03 17:26:35
Good Quality Rigid Power Supply Multilayer FR4 HASL 2OZ Panel Customized Printed Circuit Board Suppliers

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

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
2021-01-26 14:09:41
Good Quality FR4 Tg180 6 Layer Heavy Copper PCB Minimum Trace / Space 0.1mm Suppliers

FR4 Tg180 6 Layer Heavy Copper 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
2023-03-17 15:56:54
Good Quality Heavy Copper Green Soldmask White Silkscreen PCB Assembly PCBA Suppliers

Heavy Copper Green Soldmask White Silkscreen PCB Assembly PCBA

Heavy Copper Green Soldmask White Silkscreen PCB Assembly PCBA 1. Features of PCBA Material: FR4, high Tg RoHS Directive-compliant Board thickness: 0.4-5.0 mm +/-10% Layer count: 1-22 layers Copper weight: 0.5... Read More
2021-04-07 10:54:09
Good Quality Heavey Copper PCB printed circuit board Suppliers

Heavey Copper PCB printed circuit board

Heavey Copper PCB printed circuit board 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 Directive-compliant Board ... Read More
2021-04-07 10:23:44
Good Quality 3OZ copper thickness PCB board Suppliers

3OZ copper thickness PCB board

3OZ copper thickness PCB board 1. Features of Camera PCBA Material: FR4, high Tg RoHS Directive-compliant Board thickness: 0.4-5.0 mm +/-10% Layer count: 1-22 layers Copper weight: 0.5-5oz Min finish hole side: ... Read More
2021-04-07 10:18:16
Good Quality Bluetooth speaker 5W green power supply Printed Circuit Board Assembly PCBA Suppliers

Bluetooth speaker 5W green power supply Printed Circuit Board Assembly PCBA

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
2021-01-23 11:46:14
Page 1 of 4|< 1 2 3 4 >|