Shenzhen Yizhuo Electronics Co., Ltd |
12V LED MCPCB
Aluminum Led Module SMD led pcb circuit board OEM 12V 18W pcb board
Structure of aluminum PCB:
PCB aluminum based copper clad laminate is a kind of metal circuit
board material, which is composed of copper foil, thermal
insulation layer and metal substrate
1) Circuit layer: equivalent to common PCB copper clad
laminate, circuit copper foil thickness from 1oz to 10oz.
2) Insulating layer: insulating layer is a layer of low thermal resistance thermal insulation material. Thickness: 0.003 "to 0.006" inch is the core technology of aluminum based copper clad laminate, which has obtained UL certification.
3) Base: is a metal substrate, generally aluminum or optional
copper. Aluminum based copper clad laminates and traditional epoxy
glass cloth laminates
PCB aluminum substrate is composed of circuit layer, thermal
insulation layer and metal base layer; circuit layer (i.e. copper
foil) is usually etched to form printed circuit, so that the
components of components are connected with each other. Generally,
the circuit layer requires a large current carrying capacity, so
thick copper foil should be used, with a thickness of 35 μ m ~ 280
μ M. Thermal insulation layer is the core technology of PCB
aluminum substrate. It is generally composed of special polymer
filled with special ceramics. It has small thermal resistance,
excellent viscoelastic performance, thermal aging resistance, and
can withstand mechanical and thermal stress. This technology is
used in the thermal insulation layer of High Performance PCB
aluminum substrate, such as IMS-H01, IMS-H02 and LED-0601, which
makes them have excellent thermal conductivity and high strength
electrical insulation performance.
General specifications for Aluminum PCB | |
Layer Count | 1-2 layer |
Board thickness | 0.5-3.0mm |
Copper thickness | 1-3oz |
Thermal conductivity | 1.0-4.0W/m.K |
Aluminum Type | 3003, 5052, 6061 |
Breakdown voltage | 2-8KV |
Soldermask | White, Black, Green, Blue |
Profile | Routing, V-CUT, Punch |
Raw material | BoYu, TOTKING, Polytronics, Bergquist etc. |
Surface treatment | HASL, HAL(Lead.free), Immersion gold/Tin, OSP |
FAQ:
Q1. Are my files safe?
A: Your files are held in complete safety and security.We protect
the intellectual property for our customers in the whole process..
All documents from customers are never shared with any third
parties.
Q2. How can I get a sample to check your quality?
A: After price confirmation,you can place orders for samples for
your testing and evaluation.
Q3: How about the Shipping cost?
A: The shipping cost is determined by the destination,
weight, packing size of the goods. Please let us know if you need
us to quote you the shipping cost.