Aluminium PCB

/Tag: Aluminium PCB

Aluminium PCB board for LED products, aluminum substrate pcb supplier from China.

Specifications for the manufacture of aluminum base PCB

The aluminum boards produced by Aluminium PCB manufacturers are mostly used for LED PCB lamps. What are the specifications for the production of aluminum base board in the production process? Aluminum boards produced by aluminum board manufacturers are often used in power devices, and the power density is large, so the copper foil is relatively thick. If a 3 oz or more copper foil  is used, the etching process of the thick copper foil requires engineering line width compensation, otherwise, the line width after etching will be excessive. The surface of the aluminum boards produced by the aluminum board manufacturer must be protected with [...]

Structure of Aluminum PCB

Aluminum PCBs are aluminum based CCLs (CCL is a type of base material of PCBs). Aluminum PCBs are actually quite similar to FR4 PCBs. The basic structure of Aluminum PCBs is four layered. It consists of a layer of copper foil, a dielectric layer, an aluminum base layer and aluminum base membrane. Copper Foil Layer: the copper layer used is relatively thicker than normal CCLs ( 1oz-10oz). A thicker layer of copper means a larger current carrying capacity. Dielectric Layer: the Dielectric layer is a thermally conductive layer and is around 50μm to 200μm thick. It had a low thermal [...]

Why Hitechpcb?

There are thousands of PCB manufacturers  and PCB assembly factories in China, why should I choose Hitech? Good Pricing We have 2 factories by far, and each one is dedicated in one aspect of PCB production, the workers are more professional and skillful in specified area, then the efficiency is higher and the cost is lower; also, our inland factory employs cheaper labor forces and housing than Shenzhen area, so the cost is cheaper obviously. Quick Delivery Devilry is quick–5-8 working days normally, 2 working days with a premium. High quality We fully understand quality comes first. All our factories [...]

Unique Design LED Aluminum PCB Board Bergquist material

Technical description Product type:Unique Design LED Bergquist Aluminum PCB Board Material: Bergquist Aluminum Base Layer/Thickness: 1L/1.6 mm Copper Thickness: 1 OZ Surface treatment: ENIG Solder Mask:White Technical featuer: Bergquist  HPL-03015 Application field: Industrial Products

Copper based PCB

Technical description Copper based printed circuit board Base Material: Copper material Layers: 1 Thickness: 3mm Copper thickness: 1 Oz plating process: Immersion gold Description: Power LED MCPCB Countersink holes+Countersink solt routing


COB MCPCB(known as Chip-on-Board Metal core pcb) is semi-conductor assembly technology, where micro-chip also known as die is electrically interconnected instead of using traditional assembly process or individual IC packaging on the final product board. COB MCPCB used in thermoelectric separation application products. For normal MCPCB, there's a dielectric layer between trace copper and metal core, and the thermal conductivity is limited by that dielectric layers, so value can only be 1~3 W/m.K. But using COB MCPCB, there's no such dielectric layer because chip (die) direct touch the metal core, so thermal conductivity value of COB MCPCB will be [...]

Single-sided Aluminium pcb

Technical description Aluminium PCB (Metal Core PCB for LED Lighting) Single-Sided board ( SSB) Base-material: Aluminium Base material Board thickness: 1.6MM Solder mask Color: White TaiYo Silkscreen: Black Surface Finish: HAL Lead Free