Custom ROHS led mcpcb Aluminum Core PCB Boards led strip
| Material Type | aluminum |
| PCB Board Thickness | 0.2mm |
| PCB Board Layer | double-sided |
| PCB Soldermask Color | LPI white |
| PCB Silkscreen Color | black |
| PCB Surface Finish | OSP |
| Test Method | flying-probe/test rig/test fixture |
| Production Needed Files | gerber files&Bom list/Firmware |
| FPC MOQ | 1PC |
| Minimum Line Space | 0.1mm |
| Minimum Line Width | 0.1mm |
The Aluminum PCB is known by many names like Aluminium clad, aluminum base, Metal clad printed circuit board (MCPCB), Insulated Metal Substrate (IMS or IMPCB) etc. The aluminum PCBs are the most common type and the base material consist of aluminum core. Now the question is how aluminum PCBs made? The answer is a thin layer of thermally conductive and electrically insulating dielectric is inserted between the metal base and copper foil. The copper foil is etched on the circuit pattern and the metal removes heat away from the circuit through a dielectric.
The aluminum PCBs has more heat dissipation than standard FR-4 construction. The dielectric material is 5 to 10 percent more thermally conductive and it has a tenth of thickness than epoxy-glass. The thermal transfer is quicker than a rigid printed circuit board. The aluminum-backed PCBs are mostly used in high power and tight tolerance applications. There are many advantages of aluminum-based PCB. The aluminum is easily available and a process is easy. The overall cost of manufacturing is decreased as the raw material is cheap. As we are suffering from global warming the aluminum is non-toxic and it is also recyclable. The manufacturing with aluminum is easy and it is energy saving. For aluminum PCB manufacturer the overall cost is decreased and hence the profit increase. The high temperature in a circuit can cause the damage to the components so it required maximum dissipation for continuous output.
The aluminum dissipates the heat more quickly to prevent the circuit board components from damage. The aluminum PCBs has high durability than ceramic and fiberglass base. The aluminum provides extra strength to PCB while manufacturing, handling and also in everyday use. The aluminum provides maximum durability yet it is lightweight metal. The aluminum PCBs are widely used in high current circuits. It is also used in power supplies, motor controllers and automotive applications.
The aluminum-backed PCBs are mainly used in high thermal heat dissipation applications like LEDs. The aluminum-backed LEDs are used in traffic lights, general lightings and in automotive lights. The aluminum LEDs allow passing the higher currents with remains the temperature controls. The low temperature in LEDs increases its lifespan. The aluminum PCBs are used in products like audio devices, communication electronic equipment, parts of computers like CPU board, floppy disk drive and power supplies. It is also used in power modules like Inverter, solid state relays and rectifier bridges.
FAQ:
Q1. What file formats do you accept for PCB PCBA production?
A. Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Pick and place file
Q2. Do you have MOQ limited?
A: We don’t have any MOQ limited, the minimum order we accept is 2 pcs.
Q3: Can I get PCB prototypes from you?
A: We have a very strong front end system and have capacity to handle several prototypes every day.
