high power Aluminum Base board PCB

What are Aluminium PCBs used for?

 Aluminum base board is a kind of metal base copper clad laminate with good heat dissipation function. It is the basic material of high-power power electronic circuit structure technology and interconnection technology. In PCB proofing, the aluminum base board generally consists of a three-layer structure, which is a circuit layer (copper foil), an insulating layer, and a metal base layer. Circuit layer. There is also a double-sided aluminum substrate, which is formed by mixing a glass fiber board and an aluminum base. The aluminum base is on the bottom layer, the core board is aluminum, and the top and bottom layers are wired.
　　What are the uses of Aluminum base board in Quick-turn Aluminum PCB fabrication proofing?
　　 1. Audio equipment: input (output) amplifiers, balanced amplifiers, audio amplifiers, pre-amplifiers, power amplifiers, etc.
　　 2. Power supply equipment: switching regulators, DC/AC converters, SW regulators, etc.
　　3. Communication electronic equipment: high-frequency amplifiers, filter appliances, and transmission circuits.
　　 4. Office automation equipment: motor drives, etc.
　　 5. Automobile: electronic regulator, ignition, power controller, etc.
　　 6. Computer: CPU board, floppy disk drive, power supply equipment, etc.
　　7. Power modules: inverters, solid state relays, rectifier bridges, etc.
　　 8. Lamps and lanterns: In PCB proofing, the Aluminum base board used in LED lamps has also begun to be used on a large scale.