Use of aluminum base board and copper base board

Audio equipment

Input, output amplifier, balanced amplifier, audio amplifier, preamplifier, power amplifier, etc.

The power equipment

Switch regulator, DC/AC converter, SW regulator, etc.

Communication electronic equipment

High frequency amplifier, filter, transmitter circuit.

Office automation equipment

Motor drivers, etc.

Automobile

Electronic regulator, igniter, power controller, etc.

The computer

CPU board, floppy disk drive, power supply unit, etc.

Power module

Commutator, solid state relay, rectifier bridge, etc.

Lighting lamps and lanterns

With the promotion of energy-saving lamps, a variety of energy-saving gorgeous LED lights are greatly welcomed by the market, and the aluminum PCB used in LED lights has also begun to be widely used.

classification

According to the process, it can be divided into:

Spray tin aluminum base board, aluminum oxide base board, silver aluminum base board, aluminum alloy base board;Sink tin aluminum base board, sink silver aluminum base board.High reflection aluminum base board, GTG aluminum base board, thick copper aluminum base board, bendable aluminum base board, radiator aluminum base board, plant lamp aluminum base board, super long aluminum base board, 24 hour rush aluminum base board, double aluminum base board, single double aluminum base board, four aluminum base board, mixed pressure aluminum base board.

According to the purpose, it can be divided into:

Street light aluminum base board, aluminum base board fluorescent lamp, project-light lamp aluminum base board, COB aluminum base board, packaging aluminum base board, the plane light aluminum base board, ball steep light aluminum base board, box lights aluminum base board, industrial and mining lamp aluminum base board, UFO aluminum base board, exposure aluminum base board, power supply aluminum base board, wash wall lamp aluminum base board, line light aluminum base board, aluminum panel lamp base board, car aluminum base board, ALC aluminum base board, high thermal conductivity aluminum, superconducting hot aluminum base board, pressure aluminum base board, linear high pressure aluminum base board, the currency mining machine aluminum base board, aluminum plate 3 D printers, infrared security visual aluminum base board, high-power amplifiers aluminum base board, music lights aluminum base board, intelligent adjustable light aluminum plate,Battery module aluminum base board, inverter aluminum base board, etc.

According to the process, it can be divided into:

Thermoelectric separation of copper base board, spraying tin copper base board, copper oxide base board, silver-plated copper base board, gold copper base board;Silver copper base board and tin copper base board.

According to the purpose, it can be divided into:

Industrial and mining lamp copper base board, light, copper base board, prison wall lamp copper base board, fishing light copper base plate, copper base board ship lighting, special lighting copper base plate, copper base board robot lighting, flashlights copper base board, UV curing copper base plate, copper base board stadium lights, gather light copper base board, COB copper base board to encapsulate copper base board, power supply copper base board, copper base board such as car lamp.

Model

Aluminum base plate commonly used metal aluminum base plate mainly has 1000 series, 5000 series and 6000 series;

The basic characteristics of these three series of aluminum products are as follows:

(1) 1000 series on behalf of 1050, 1060, 1070, 1000 series of aluminum base board is also known as pure aluminum base board, in all series 1000 series belong to the most aluminum content, purity can reach 99.00%.

Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap, which is the most commonly used series in the conventional industry at present.

Most of the 1050 and 1060 series are in circulation on the market.

The minimum aluminum content of 1000 series aluminum plate is determined according to the last two digits. For example, the last two digits of 1050 series are 50. According to the naming principle of international brands, the aluminum content must reach 99.5% or more to be qualified products.

In our country's aluminum alloy technical standard (GB/ t3880-2006) also clearly stipulated that 1050 aluminum content up to 99.5%.

For the same reason, the aluminum content of 1060 series aluminum plates must be 99.6% or more.

The 5000 series represents the 5052, 5005, 5083 and 5A05 series.

5000 series aluminum plate belongs to the commonly used alloy aluminum plate series. The main element is magnesium, which contains 3-5% magnesium. It is also known as aluminum-magnesium alloy.

The main features are low density, high tensile strength and high elongation.Al-mg alloys weigh less than other alloys in the same area and are often used in aviation, such as aircraft fuel tanks.In addition, it is widely used in conventional industry.

Its processing technology is continuous casting and rolling, belongs to the hot rolled aluminum plate series, so it can do oxidation deep processing.5000 series aluminum plate is one of the mature aluminum plate series in China.

(3) 6000 series on behalf of 6061 mainly contains magnesium and silicon two elements, so the focus of the 4000 series and 5000 series of advantages

6061 is a cold-treated aluminum forging product, suitable for high corrosion resistance and oxidation requirements.Good usability, excellent interface features, easy coating, good processing.

General features: excellent interface features, easy coating, high strength, good usability, strong corrosion resistance.

Typical USES of 6061 aluminum: aircraft parts, camera parts, couplers, ship parts and hardware, electronic parts and connectors, etc.

Considering the material's texture, hardness, elongation, chemical properties and price, 1060 series aluminum and 5052 alloy aluminum are commonly used in aluminum base board.

Copper base board is mainly copper production, there are common pressing process and thermoelectric separation process.

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