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petter / 2017-11-18
Aluminum plate production, direct drive cooling products in the industry application of rapid development, because of the characteristic of the aluminum plate with good heat dissipation, combined with aluminum plate with high heat resistance voltage for a long service life, low thermal resistance was welcomed by the masses of the LED industry. With the development of production technology, production equipment improved, prices have also become more and more in line with market demand, especially if you shop here PCBA STORE.
The aluminum substrate is a metal coated copper plate with good heat dissipation function. The general single panel consists of three layers of structure, which are the circuit layer (copper foil), insulating layer and metal base.For high-end use, there are also design for double layers, which are consist of circuit layer, insulation layer, aluminum base, insulation layer and circuit layer. Very few applications are multilayer, can be made from ordinary multilayer plate and insulation layer, aluminum base.
Aluminum core or IMS (Insulated Metallic Substrate) circuit boards are an excellent alternative to standard circuit boards, if the circuit boards are exposed to large mechanical loads, or a high level of dimensional stability is required, or high temperatures must be conducted away from power components or LED's.The thermal conductivity assisted by the aluminium core in the circuit boards makes higher packing densities, longer operating times, and improved security against failure possible, such as for LED technology and for high power transistors Additional application areas for this technology include: high current application, power LED's, SMD and power circuit boards. The high thermal conductivity permits a quick and effective transfer of the heat produced.
Input, output amplifier, balance amplifier, audio amplifier, preamplifier, power amplifier, etc.
The power equipment
Switching regulator ` DC/AC converter ` SW regulator, etc.
Communication electronic equipment
High frequency increase ` filtering electrical ` transmitting circuit.
Office automation equipment
Motor drive, etc.
Electronic regulator ` igniter ` power controller, etc.
CPU board floppy drive power supply device, etc.
Inverter ` solid relay ` rectifier bridge, etc.
Lighting lamps and lanterns
With the promotion of energy-saving lamps, all kinds of energy-saving LED lamps are popular in the market, and the aluminum base plates applied to LED lights are also widely used.
Hope above information will helpful for you to finish your aluminum PCB design!