LED Aluminum Based Circuit Board
LED Aluminum Based Circuit Board is a metal based printed circuit board developed and produced by Shenzhen Quanhong Electronics Co., Ltd. It is made of aluminum based materials and lead-free tin spraying. The minimum line width and line spacing can be 100 / 100um, and the minimum aperture can reach 0.3mm. The circuit board is widely used in lighting industry, machinery industry and other fields.
PCB aluminum substrate is a unique copper clad metal substrate, PCB aluminum substrate has good thermal conductivity, electrical insulation and machining performance.
SMT for PCB aluminum substrate surface; PCB aluminum substrate has good heat dissipation performance in circuit design.
PCB aluminum substrate can reduce the temperature, improve the power density and reliability of products, prolong the service life of products;
PCB aluminum substrate can reduce the volume, reduce the cost of hardware and assembly;
PCB aluminum substrate can replace ceramic substrate for better mechanical endurance.
1. Audio equipment: input, output amplifier, balance amplifier, audio amplifier, preamplifier, power amplifier, etc.
2. Power supply equipment: switch regulator, DC/AC converter, SW regulator, etc.
3. Communication electronic equipment: high frequency amplifier, filter apparatus and transmitting circuit.
4. Office automation equipment: motor drivers, etc.
5. Automobile: electronic regulator, igniter, power controller, etc.
6. Computer: CPU board, floppy disk drive, power supply device, etc.
7. Power module: converter, solid relay, rectifier bridge, etc.
Metal based process capability
|Metal based process capability
||Aluminum substrate / copper substrate /
thermoelectric separation copper substrate / copper aluminum composite plate
||HAL lead free,ENIG,OSP,Immersion Tin
|Min. Line Width
|Min. Line Spacing
|Min. Hole Size
||100% computer open / short circuit test
|solder mask colour
||Exposure process/Thermoelectric separation process
|date of delivery
||Aluminum substrate - sample: 2-3 days; Batch: 5-8 days
Copper substrate - sample: 6 days; Batch: 8-12 days
|Packaging & Delivery
||Inner: vacuum packing or Anti-static package,
Outer: export carton
or according to the customer's requirement.
||Shenzhen or Hongkong
||To be negotiated
Q: What service do you have?
FASTPCB: We provide turnkey solution including PCB fabrication, SMT, plastic injection & metal,final assembly, testing and other value-added service.
Q: What is needed for PCB & PCBA quotation?
FASTPCB: For PCB: Quantity, Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness).
For PCB: PCB information, BOM,Testing documents.
Q: How to keep our product information and design file secret ?
FASTPCB: We are willing to sign a NDA effect by customers side local law and promising tokeep customers data in high confidential level.
Q: What are the main products of your PCB/PCBA services?
FASTPCB: Automotive, Medical, Industry Control, IOT, Smart Home, Military, Aerospace.
Q: What is your minimum order quantity (MOQ)?
FASTPCB: Our MOQ is 1 PCS, sample and mass production all can support.
Q: Are you factory?
FASTPCB:Shangxing West Industrial Zone, Xihuan Road, Shajing Street, Bao 'an District, Shenzhen, Guangdong province, China