pcb proofing Jinan circuit board pcb aluminum substrate pcb processing

Aluminum substrate (metal-based heat sink plate (including aluminum substrate, copper substrate, iron substrate)) is a low-alloyed high-plasticity alloy plate. It has good thermal conductivity, electrical insulation performance and mechanical processing performance. Aluminum substrate is different from traditional Compared with using the same thickness and the same line width, the aluminum substrate can carry higher current, the aluminum substrate has a voltage resistance of up to 100%, and the thermal conductivity is greater than .
Using surface mount technology
Extremely effective treatment of thermal diffusion in circuit design
Reduce product operating temperature, improve product power density and reliability, and extend product service life
Reduce product size, reduce hardware and assembly costs
Replace fragile ceramic substrates and obtain better mechanical durability.
Aluminum-based copper clad laminate is a metal circuit board material, consisting of copper foil, thermal conductive insulation layer and metal substrate. Its structure is divided into three layers:
.r circuit layer: equivalent to ordinary B cladding Copper plate, circuit copper foil thickness to.
rrInsulation layer: The insulation layer is a layer of low thermal resistance thermally conductive insulating material. Thickness: .3 to .3 inches is the core technology of aluminum-based copper clad laminate and has been certified. brSubstrate: It is a metal substrate, usually aluminum or optional copper. Aluminum-based copper-clad laminates and traditional epoxy glass cloth laminates, etc.
B material has incomparable advantages compared with other materials. Suitable for surface mounting of power components.
No radiator is needed, the volume is greatly reduced, the heat dissipation effect is excellent, and the insulation and mechanical properties are good.
Zhongtian Yuan Circuit Board Co., Ltd. is a high-tech enterprise in Zhengzhou specializing in the R&D, production and processing of B circuit boards, multi-layer printed boards, and aluminum substrates
We have always put quality first and customer first. As our service tenet, we provide you with considerate service. We welcome customers and friends to call us for consultation and purchase negotiation!