The aluminum substrate is a metal-based copper-clad plate with good heat dissipation function. Generally, the single-sided board is composed of a three-layer structure, which is a circuit layer (copper foil), an insulating layer, and a metal base layer. Aluminium board PCB is common in LED lighting products. There are two sides, the white side is soldered with LED pins, and the other side shows the original color of aluminum. Generally, it will be in contact with the thermally conductive part after applying the thermal conductive paste. Currently, there are ceramic substrates, and so on.
1. The surface mounting technology (SMT) of flexible aluminum PCB; PCB aluminum plate has good heat dissipation operation in the circuit design scheme;
2. PCB aluminum plate can reduce temperature, improve product power density and reliability, and extend product life;
3. Metal core printed circuit board can reduce the volume and reduce the cost of hardware and assembly;
4. PCB aluminum plate can replace ceramic substrate to obtain better mechanical endurance.
Audio equipment: input, output amplifier, balanced amplifier, audio amplifier, pre-amplifier, power amplifier, etc.
Power supply equipment: switching regulator DC / AC converter SW regulator, etc.
Communication electronic equipment: high-frequency amplifier filtering electrical appliances sending circuit.
Office automation equipment: motor driver, etc.
Automobile: electronic regulator igniter power controller, etc.
Computer: CPU board floppy disk drive power supply device, etc.
Power module: converter solid relay rectifier bridge, etc.
SPEEDAPCB is a professional aluminum PCB manufacturer, which can produce various types of aluminum core PCB.