Double Sided Copper PCB
Double sided copper PCB is a unique metal core PCB characterized by good heat dissipation
and good electrical insulation. the thermal diffusion can be treated effectively in the circuit
Design, which can reduce the operating temperature of the product, improve the power density
and reliability of the product, and prolong the service life of the product.

Key Technology Breakthrough
A) Drill technology
B) Press and hole-filling technology
C) Contour profiling technology

Basic Production Method
1) the primary through holes with larger 0.5mm-1.0mm than the finished holes are drilled
on the pure copper plate, then the finished holes are drilled by the method of pressing and
Filling glue, which provides a prerequisite that there's no short circuit with the pure aluminum
Plate.
2) According to the copper plate lamination program, copper foils are pressed on both sides
of copper plate to complete the basic fabrication of double-sided copper PCB.
3) Other processes can be made as standard double sided PCB.

PCB Services
1) Prototype, small runs and mass production supply
2) Insulated metal substrate (IMS PCB) and Metal core PCB (MCPCB)
3) High thermal conductivity to 3W/MK
4) Proceeding thickness: 0.4-6.0mm thick
5) Plate through hole (PTH20m)
6) BGA (minimum pad 14 mil), Impedance control (+/-10)
7) V-Groove, Punch, CNC mill
8) Long strips, composite aluminum
9) ENIG, HASL, OSP and Immersion tin



MCPCB Case: Double Sided Aluminum PCB 0.6mm Thick
Plated through Hole (PTH)
(PCB's are custom-made products, the picture and parameters shown are just for reference)


General description
this is a type of double sided aluminum PCB for the application of LED Lighting. It's at 0.6mm
Thick with 1W/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. Each
25 panels are packed separately. 


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,
UL, ISO certified PCB manufacturing factory.
Make delivery on time keeping 98% on-time-delivery rate.
DDU Door to door shipment with competitive shipping cost,
Professional and experienced engineers
Competitive price
on-time service


Application
Balanced amplifier,Communication electronic equipment, Power controller, Industrial and
Mining lamps


Parameter and data sheet

PCB SIZE	85 x 91mm=9PCS
BOARD TYPE	MCPCB
Number of Layers	Double sided PCB, Metal core PCB
Surface Mount Components	YES
through Hole Components	NO
LAYER STACKUP	Copper ------- 35um(1oz)+PLATE
	1W/MK dielectric material
	Aluminum 1060
	1W/MK dielectric material
	Copper ------- 35um(1oz)+PLATE
TECHNOLOGY
Minimum Trace and Space:	13mil/14mil
Minimum / Maximum Holes:	1.5/3.3mm
Number of Different Holes:	4
Number of Drill Holes:	9
Number of Milled Slots:	0
Number of Internal Cutouts:	0
Impedance Control	no
BOARD MATERIAL
Thermal conductivity	1W/MK dielectric material, MCPCB
Final foil external:	1oz
Final foil internal:	1oz
Final height of PCB:	0.6mm 0.1
PLATING and COATING
Surface Finish	Hot Air Soldering Leveling(HASL),lead free, Sn>=2.54m
Solder Mask Apply to:	Top and Bottom.  12micon Minimum.
Solder Mask Color:	Blask
Solder Mask Type:	LPSM
CONTOUR/CUTTING	Routing
MARKING
Side of Component Legend	TOP
Colour of Component Legend	White
Manufacturer Name or Logo:	Marked on the board in a conductor and leged FREE AREA
VIA	via tented.
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
TYPE of ARTWORK to BE SUPPLIED	Gerber RS-274-X, PCBDOC etc
SERVICE AREA	Worldwide, Globally.

Variety of PCBs


AOI