China Multilayer PCB Board manufacturer
Dongguan Xingqiang Circuit Board Technology Co., Ltd.
Dongguan Xingqiang Circuit Board Technology Co., Ltd.
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FR4 Electronic FPC PCB Board ENIG Surface Treatment For Power Supply Applications

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Dongguan Xingqiang Circuit Board Technology Co., Ltd.

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86--0769-88480999

Contact Person:
Miss.alice
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FR4 Electronic FPC PCB Board ENIG Surface Treatment For Power Supply Applications

Brand Name Xingqiang
Model Number As Per Customer's Model
Place Of Origin China
Certification ISO 9001 / RoHS /UL / IATF 16949
Minimum Order Quantity Sample,1 Pc(5 Square Meters)
Price Based On Gerber Files
Packaging Details Carton Or As Your Request
Delivery Time NA
Payment Terms ,T/T,Western Union
Supply Ability 100000㎡/Month
PCB Borad Type FPC PCB Board
Materail FR-4
Copper Thickness 0.5-5OZ
Layer 1-30 Layers
Impedance Control +/-10% Or +/-5%
Other Item PCBA/ODM/OEM PCB
Quotation Request Gerber Files Or BOM List
Panel Thickness 2.0/1.6/1.2/1.0/0.8/0.6/0.4/0.2Mm
Silkscreen Color White, Black,Blue,Yellow,Red,Green
Packing Vacuum Packing With Carton Box
Detailed Product Description

Flexible Printed Circuit Board for Industrial & Consumer Electronics:

This is a 4-layer flexible printed circuit board (FPC) designed for power supply applications. Made of high-performance polyimide (PI) material with ENIG surface finish, it features excellent flexibility, high temperature resistance, and strong anti-interference ability. Lightweight, bendable, and highly reliable, it is widely used in consumer electronics, wearables, industrial control, automotive electronics, and IoT devices to achieve stable power transmission, signal connection, and optimized internal space layout.

Customization PCB Service:

How to start your project?

• Gerber files (including layers, drills, silkscreen, solder mask)
• PCB assembly BOM list with component specifications
• Centroid (Pick and Place) coordinates file
• Mechanical drawing with dimensions and tolerances
• Schematic diagram and special process requirements


Professional FPC Production Process:

• Material preparation: PI base material and copper foil preparation
• Circuit patterning: Exposure, development and etching to form circuits
• Drilling & plating: Via hole drilling and electroplating for conduction
• Surface treatment: ENIG / OSP to improve solderability and anti-oxidation
• Coverlay lamination & solder mask coating for insulation protection
• Punching / cutting: Forming final outline and bending areas
Electrical testing: Open / short test and performance verification
Final inspection, packaging and shipment


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            PCB Quality Testing



    Certificates and Honors



Product Tags: FR4 PCB board for power supply   ENIG surface treatment PCB   multilayer FPC PCB board  
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