Bicheng Enterprise Limited

China Manufacturer with main products: High Frequency PCB, RF Circuit Board, Microwave PCB, PCB Prototypes, Impedance PCB, High Tg PCB, Multilayer PCB, RO4350B PCB

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Home  >Products Catalog > Aluminum PCB > LED PCB Aluminum Circuit Board 2W / MK for High Power LED

LED PCB Aluminum Circuit Board 2W / MK for High Power LED SafeBuy Supplier Member

FOB Price: 2.00 - 3.00 USD/Piece
Supply Ability: 500,000 Piece(s) per Month
Shipping: Door to Door
Payment Terms: T/T, Western Union, Other, Paypal
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Vacuum

Quick Details

  • Surface Finishing: Hot Air Soldering Leveling(HASL),lead free
  • Board Thickness: 1.2mm
  • Copper Thickness: 1 oz
  • Base Material: 2W/MK dielectric material 75um
  • Brand Name: Bicheng Enterprise Limited
  • Min. Line Spacing: 19 mil
  • Min. Line Width: 21 mil
  • Min. Hole Diameter: 3.0mm
  • Model Number: BIC-770-V770
  • Solder Mask Color: White
  • Colour of Component Legend: Black
  • TEST: 100% Electrical Test prior shipment

Specifications

Structure of MCPCB
the most common MCPCB construction consists of the following layers:
1) A metal substrate, typically aluminum. In some applications, a copper substrate is more
Appropriate due to its high thermal conductivity than aluminum (401W/MK versus 237 W/MK)
but more expensive.


2) Epoxy dielectric layer. this is the most important layer in the MCPCB construction as it
Affects the thermal performance, electrical breakdown strength, and, in some cases, the
Solder joint performance of the MCPCB system. the typical thermal conductivity of the
Dielectric layer on a MCPCB is 1W/MK. A higher value is better for good thermal performance.
A thinner dielectric layer is better for thermal performance as well but can negatively impact
the ability of the MCPCB to withstand a high potential test to meet minimum electrical safety
Standards as required in certain lighting markets. the typical dielectric thickness layer is 100m.


3) Top copper layer. A thicker copper layer improves heat spreading into the PCB but may
Pose challenges for PCB manufacturers when fabricating narrow traces or spaces. A copper
Thickness of 1oz (35m) or 2oz (70m) is common.


LED PCB Aluminum Circuit Board 2W MK for High Power LED


Aluminum PCB Case: LED PCB Aluminum Circuit Board
2W / MK for High Power LED

(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 LED Lighting. It's a single layer MCPCB
Board at 1.2 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. 20 boards are packed for shipment.



Features and benefits
Optimization combination of power circuit and control circuit,
Replace the fragile ceramic substrate and obtain a better mechanical durability,
Effective heat diffusion in the design of the circuit,
Reduce the operating temperature of the equipment, 
Improve the power density and reliability of the device, 
Prolong the service life of the product,
Whole fabrication processes are totally controlled. 
Meeting your printed circuit board needs from PCB prototyping to mass volume
Production.

Eligible products rate of first production: >95%  
UL conformed
Small quantity order is accepted
Delivery on time: >98%  


Application
Wall lamp aluminum PCB,Converter, Motor controller, Commercial lighting, 


Parameter and data sheet

PCB SIZE 30 x 30mm=1PCS
BOARD TYPE IMS PCB
Number of Layers Single sided PCB
Surface Mount Components YES
through Hole Components NO
LAYER STACKUP Copper ------- 35um(1oz)
2W/MK dielectric material 75um
Aluminum 5052 1.2mm
TECHNOLOGY
Minimum Trace and Space: 19mil/21mil
Minimum / Maximum Holes: 3.0/5.6mm
Number of Different Holes: 3
Number of Drill Holes: 0
Number of Milled Slots: 0
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:  1oz
Final foil internal:  0oz
Final height of PCB:  1.2mm 0.12
PLATING and COATING
Surface Finish Hot air soldering leveling(HASL),lead free,
Sn>=2.54m
Solder Mask Apply to:  TOP, 12micron Minimum
Solder Mask Color:  White, Taiyo PSR400 WT02
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 Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.


Variety of PCBs
LED PCB Aluminum Circuit Board 2W MK for High Power LED

Heavy copper tester
LED PCB Aluminum Circuit Board 2W MK for High Power LED

Other products from this supplier

Double Layer Aluminum Circuit Board | Dual Layer Aluminum PCB |MCPCB    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 1 Piece
Single Sided Aluminum PCB 2W / MK HASL LF Applied In LED Lighting.    
FOB Price: 1.00-2.00 USD/Piece
Min Order: 1 Piece
Aluminum PCB Double Sided 0.6mm Thick Plated Trhough Hole (PTH)    
FOB Price: 3.00-4.00 USD/Piece
Min Order: 1 Piece
Aluminum PCB Built on 1W / MK Dielectric with Injection Molding    
FOB Price: 3.00-4.00 USD/Piece
Min Order: 1 Piece
Aluminium PCB Built on 5052 Plate with Composite Structure    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 1 Piece
Single Sided Aluminum PCB with HASL    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 1 Piece

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