1.1 General description
This is a type of aluminum PCB for the application of Led Lighting. 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. 30 panels are packed separately.
1.2 Features and benifits
A. Optimization combination of power circuit and control circuit,
B. Replace the fragile ceramic substrate and obtain a better mechanical durability,
C. Effective heat diffusion in the design of the circuit,
D. Reduce the operating temperature of the equipment,
E. Improve the power density and reliability of the device,
F. Prolong the service life of the product,
G. Thermal stress test, reliability test, insulation resistance test and ionic contamination test,
H. DDU Door to door shipment with competitive shipping cost,
I. Meeting your printed circuit board needs from PCB prototyping to mass volume production.
J. Diversified shipping method
K. Competitive price
L. On-time service
1.3 Application
Street lamp, Electronic regulator, Light conversion system,balanced amplifier
1.4 Parameter and data sheet
| PCB SIZE |
26 x 26 mm (diameter 26mm ) |
| BOARD TYPE |
IMS PCB |
| Number of Layers |
Single sided PCB |
| Surface Mount Components |
YES |
| Through Hole Components |
NO |
| LAYER STACKUP |
copper ------- 70um(2oz) |
| 2W/MK dielectric material 75um |
| Aluminum 6061 1.5mm |
| TECHNOLOGY |
|
| Minimum Trace and Space: |
18mil/25mil |
| Minimum / Maximum Holes: |
2.0mm / 4.0mm |
| Number of Different Holes: |
2 |
| Number of Drill Holes: |
4 |
| Number of Milled Slots: |
2 |
| Number of Internal Cutouts: |
0 |
| Impedance Control |
no |
| BOARD MATERIAL |
|
| Aluminum core: |
2W / MK dielectric material 75um |
| Thermal resistance(°C/W) |
≤0.45 |
| Breakdown Voltage(VDC) |
4000 |
| Final foil external: |
2oz |
| Final foil internal: |
0oz |
| Final height of PCB: |
1.6mm ±0.16 |
| PLATING AND COATING |
|
| Surface Finish |
Hot air soldering leveling(HASL),lead free, Sn>=2.54µm |
| Solder Mask Apply To: |
TOP, 12micron Minimum |
| Solder Mask Color: |
White |
| Solder Mask Type: |
LPSM |
| CONTOUR/CUTTING |
Routing |
| MARKING |
|
| Side of Component Legend |
TOP |
| Colour of Component Legend |
Black |
| Manufacturer Name or Logo: |
Marked on the board in a conductor and
leged FREE AREA |
| VIA |
Non Plated Throught Hole (NPTH) |
| FLAMIBILITY RATING |
UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE |
|
| Outline dimension: |
0.0059" |
| Board plating: |
0.0029" |
| Drill tolerance: |
0.002" |
| TEST |
100% Electrical Test prior shipment |
TYPE OF ARTWORK TO
BE SUPPLIED |
email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA |
Worldwide, Globally. |
Film Exposure machine
Audited Supplier 
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