label: circuit board,circuit design
Aluminum circuit board is a metal circuit board material, composed by a copper foil, the thermal insulating layer and the metal substrate, and its structure is divided into three layers:
(Conductive layer, an insulating layer, a metal layer) (sheet of the aluminum plate (aluminum CCL))
Parameters and performance of aluminum circuit board
1.Acceptable file formats of aluminum circuit board : GERBER, 99SE, POWER PCB, CAD, CAM350 etc
2.Applications: Such as street lights, fluorescent lights, spotlights, high power, or other LED lamps.
3.Are there any special requirements for aluminum base board, for example, pressure-resistant "4000V, the thermal conductivity is 2.0 or 1.0? Hot resistance "0.8, etc.
4.advantage:
● the use of surface mount technology (SMT);
● The thermal diffusion is extremely effective treatment In the circuit design.
● reduce operating temperatures, increase power density and reliability and extend the life of the product;
● smaller footprint, reduce hardware and assembly costs;
● replace the fragile ceramic substrate, to obtain better mechanical durability.
The use of aluminum circuit board
2. Power supply equipment: a switching regulator `DC / AC converter` SW regulator like.
3. Communication electronic equipment: high-frequency amplifier `filtering appliances` transmitter circuit.
4.Of office automation equipment: motor drive.
5.Car: electronic regulator, ignition, power controller.
6.Computer: CPU board floppy disk drive, power supply units.
7.Power module: inverter, solid state relays, power rectifier bridges.
8.lamps lighting: With advocated the promotion of energy-saving lamps, colorful LED lights in a variety of energy-saving received by the market, while the aluminum plate used in LED lights also began a large-scale application of the mainstream market aluminum plate Forth Wright aluminum plate.
