What are the uses of PCB aluminum substrates?
Aluminum substrate is a metal-based copper clad laminate with good heat dissipation function, and is the basic material for 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 base board, which is made by mixing glass fiber board and 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 PCB 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. Such as: high frequency mixing pressure plate PCB
4. Office automation equipment: motor drives, etc. Such as: 6 Layer Laser Circuits
5. Automobile: electronic regulator, ignition, power controller, etc.
6. Computer: CPU board, floppy disk drive, power supply, etc. Such as: 8 Layer Button Motor Controller Circuits
7. Power modules: inverters, solid state relays, rectifier bridges, etc.
8. Lamps and lanterns: In PCB proofing, aluminum substrates used in LED lamps have also begun to be used on a large scale. Such as: Aluminum LED board PCB
