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Aluminum PCB substrate the same as the printed circuit board

Fannie / 2018-01-09



Not the same, aluminum board is a category of PCB

It is common in LED lighting products.There are pros and cons, the white side is the welding LED pin, the other side is aluminum, and the thermal conductivity is usually applied to the thermal conduction part.There are ceramic substrate and so on.

Aluminum substrate is a kind of metal-based CCL with good heat dissipation function. Generally, a single-sided board consists of a three-layer structure, namely a circuit layer (copper foil), an insulating layer and a metal base layer. For high-end use are also designed for the double-panel, the structure of the circuit layer, insulation, aluminum, insulation, circuit layer. Very few applications for the multi-layer board, can be ordinary multi-layer board and insulation, aluminum paste from.

LED aluminum board is the PCB, but also the meaning of printed circuit boards, but the circuit board material is aluminum alloy, before we generally board material is glass fiber, but because of the larger LED fever, LED lamps with the circuit board is generally Aluminum substrate, to heat fast, other equipment or electrical circuit boards or glass board!

PCB (Printed Circuit Board), the Chinese name for the printed circuit board, also known as printed circuit board, is an important electronic components, is the support of electronic components, electronic components is the carrier of electrical connections. Because it is made using electronic printing technology, it is called "printed" circuit board

Electronic devices using PCB, due to the consistency of similar PCB, thereby avoiding the error of the manual wiring, and can achieve automatic insertion or placement of electronic components, automatic solder, automatic detection, to ensure the quality of electronic equipment , Increased labor productivity, reduced costs and ease of maintenance.

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