Metal Core PCB
Metal core PCB is thermal management circuit board used in LED lighting which needs fast
Cooling dissipation. the metal core can be aluminum (aluminum core PCB) and copper
(copper core PCB), stainless steel, even iron base. 

Advantages of MCPCB
1) Effective heat dissipation reduces the operating temperature of the module and prolongs
the service life;
2) Power density and reliability are improved up 10%;
3) Reduce the dependence of heat sinks and other hardware (including thermal interface
Materials);
4) Reduce the volume of the product;
5) Reduce the cost of hardware and assembly;
6) Optimization combination of power circuit and control circuit;
7) Replace the fragile ceramic substrate and obtain a better mechanical durability;
8) Reduce the operating temperature of the equipment.

Applications
LED lighting, Switch regulator, DC/AC converter, Communication electronic equipment,
A filter electric circuit, Office automation equipment, Motor driver,  Motor controller,
Automobile etc.

Solder Mask
Depending on whether light is to be absorbed or reflected, we have green, black and white
Solder mask. White solder mask is commonly used in LED PCB application and we use super
White LED solder mask and no yellowish or brown colour occurs after the bare PCB baking
as well as reflow and wave solder PCB assembly processes.



MCPCB Case: Aluminum PCB Built on 2W / MK thermal
Conductivity
(PCB's are custom-made products, the picture and parameters shown are just for reference)


General description
this is a type of aluminum PCB for the application of a filter electric circuit. It's a single layer
MCPCB board at 1.6 mm thick with 2 W/MK thermal conductivity. The aluminum plate is from
ITEQ, Solder mask and silkscreen from Taiyo. It's fabricated per IPC 6012 Class 2 using supplied
Gerber data. 25 panels are packed for shipment.


Features and benefits
SMT process
Effective heat dissipation reduces the operating temperature of the module and prolongs
the service life. 
Power density and reliability are improved up 10%.
Reduce the dependence of heat sinks and other hardware (including thermal interface
Materials),
Reduce the volume of the product,
Reduce the cost of hardware and assembly,
Comprehensive equipment management and maintenance and process control, 
Strict WIP inspection and monitoring as well as working instruction, 
Whole fabrication process are totally controlled. 
Delivery on time: >98%  
Customer complaint rate: <1% 
No MOQ, low cost for prototypes and samples. 


Application
Commercial lighting, Security system, Rectifier bridge, Outdoor lighting for expressway


Parameter and data sheet

PCB SIZE	105 x 68mm=5PCS
BOARD TYPE	IMS PCB
Number of Layers	Single sided PCB
Surface Mount Components	YES
through Hole Components	NO
LAYER STACKUP	Copper ------- 35um(1oz)
	2.0W/MK dielectric material
	Aluminum base 6061
TECHNOLOGY
Minimum Trace and Space:	10mil/11.9mil
Minimum / Maximum Holes:	no
Number of Different Holes:	no
Number of Drill Holes:	no
Thermal resistance(C/W)	0.45
Breakdown Voltage(VDC)	4000
Impedance Control	no
BOARD MATERIAL
Thermal conductivity	T-Prepreg 1KA Dielectric
Final foil external:	1oz
Final foil internal:	0oz
Final height of PCB:	1.6mm 0.16
PLATING and COATING
Surface Finish	Electroless nickel over Immersion Gold (ENIG)( 1 " over 100 " nickel)
Solder Mask Apply to:	Top.  12m Minimum.
Solder Mask Color:	Black
Solder Mask Type:	LPSM
CONTOUR/CUTTING	Routing
MARKING
Side of Component Legend	No silkscreen
Colour of Component Legend	No silkscreen
Manufacturer Name or Logo:	as per requirement
VIA	No via
FLAMIBILITY RATING	UL 94-V0 Approval MIN.
DIMENSION TOLERANCE
Outline dimension:	0.0059" (0.15mm)
Board plating:	0.0030" (0.076mm)
Drill tolerance:	0.002" (0.05mm)
TEST	100% Electrical Test prior shipment
APPLICATION:	LED light, Wireless Communication Modem USB WiFi Amplifier GPS Module Bluetooth GPS
TYPE of ARTWORK to BE SUPPLIED	Gerber RS-274-X, PCBDOC etc
SERVICE AREA	Worldwide, Globally.

Variety of PCBs


CNC Routing