Working principle of aluminum substrate: manufacturer inventory

Aluminum substrate is a kind of board surface, which is suitable for installing lighting products, mainly used for welding lamps, and it is a kind of lamp product that can be installed on the ceiling. The heat dissipation function of aluminum substrate is better, and most of them are almost the same version of metal, which is generally a three-layer structure. The surface of aluminum substrate is a circuit, which will conduct heat when it is switched on and off. Do you know what the working principle of Lu substrate is? Let's get to know your basic working principle and manufacturer first.

brief introduction

Aluminum substrate is a kind of metal-based copper clad laminate with good heat dissipation function. Generally speaking, a single panel consists of three layers, namely, a circuit layer (copper foil), an insulating layer and a metal base layer. High-end use is also designed as a double panel, and the structure is circuit layer, insulating layer, aluminum substrate, insulating layer and circuit layer. Very few applications are multilayer boards, and ordinary multilayer boards, insulating layers and aluminum substrates can be used. The aluminum substrate of LED is PCB, which means printed circuit board, but the material of circuit board is aluminum alloy. In the past, our general circuit boards were made of glass fiber, but because of the high heat generation of LEDs, the circuit boards used for LED lamps are generally aluminum substrates, which can conduct heat quickly. The circuit boards used for other equipment or electrical appliances are still glass fiber boards!

principle of operation

The surface of the power device is attached to the circuit layer, and the heat generated when the device works is quickly conducted to the metal base layer through the insulating layer, and then the heat is transferred out by the metal base layer, so as to realize the heat dissipation of the device and the traditional FR-4? Compared with aluminum substrate, aluminum substrate can minimize thermal resistance and make aluminum substrate have excellent thermal conductivity; Compared with thick film ceramic circuits, its mechanical properties are excellent.

manufacturer

Shenzhen Jiyuan electric circuit technology co., ltd

Founded on 20 13, is a company dedicated to PCB rapid proofing, with double sides. High-tech enterprises with multi-layer boards as the mainstay.

The company has more than 200 productive employees who are full of vigor and vitality and rich in professional and technical experience, and managers and generations of backbones have several years of experience. Advanced production equipment and testing equipment at home and abroad have been established, and unique production processes such as single-sided aluminum substrate, copper substrate and 1-20-layer FR-4 high-precision circuit board which are closer to the market have been developed. Is a large-scale, well-equipped, strict management, excellent quality professional circuit board production enterprises. The main service customers are: LED, lighting, LCD module, computer system, computer card board, communication equipment, industrial power supply, instrumentation, video, video, network, military industry, industrial control and other high-tech industries.

Guangzhou Coco Building Materials Co., Ltd. (Dalv Ceiling Brand)

Located atNo. Ye Highway 12, Qianfeng Village, Shi Qi Town, Panyu District, Guangzhou. Mainly engaged in the production and sales of aluminum ceiling and aluminum curtain wall, the main products are: aluminum veneer, hook board, aluminum square pass, aluminum square pipe, honeycomb board, corrugated board, mesh board, aluminum buckle board, aluminum grid board, aluminum pendant, special ceiling for gas station and various customized ceiling curtain walls. Workshop workers have many years of rich experience, and each process will be strictly controlled to create products with guaranteed quality. Win-win cooperation is our aim. Billion aluminum building materials provide you with valuable services!

The above is the working principle and manufacturer of aluminum substrate. Aluminum substrate has heat insulation layer, which can be said to be the core technology of aluminum substrate, and its main function is to connect the most heat insulation and insulation. Aluminum substrate has a long service life and high output power, which is a lamp that can reduce the power load. The cost of aluminum substrate is relatively low, and it has good mechanical properties, which can meet various special requirements. Aluminum substrate is also a relatively high-quality circuit control board.

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