China Supplier Impedance Control Pcb - China wholesale Sp55 9w Aluminum Base Letter Pcb Assembly Led Bulb Board – Yongmingsheng

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Our organization puts emphasis to the administration, the introduction of talented personnel, and also the construction of team building, making an attempt hard to enhance the standard and liability consciousness of workers members. Our business successfully attained IS9001 Certification and European CE Certification of 9w Led Bulb Pcb, Led Letters Pcb, Pcb Assembly Led, Since its foundation , the company keeps living up to the belief of “honest selling , best quality , people-orientation and benefits to customers. ” We are doing everything to offer our customers with best services and best products . We promise that we’ll be responsible all the way to the end once our services begin.
Aluminum plate is a metal base copper clad laminate with the following characteristics such as terrific thermal conductivity, machining property and gas-electric insulation performance.

Generally, there are three standands to gauge appropriately aluminum plate: Thermal conductivity, thermal resistance value and withstanding voltage.Therefore, when it comes to choosing the aluminute plate for the PCB where the above three standards is a major consideration.

Here are some parameters for your reference:

Board thickness:0.2-6.0 mm;

Copper foil thickness: 0.5–6.0 oz;

Thermal conductivity: 1.0–8.0;

Withstanding voltagel: 500V, 250V, etc.

Thermal resistance value:

Common aluminum plate: >1;

High thermal conductivity aluminum plate: <0.5 or <0.1 or less

In a nutshell, high thermal conductivity and low thermal resistance are the crucial factors when you are looking for suitable aluminum plate for the PCB.

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