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94V-0 HASL Single Sided Circuit Board For LED School Light

Shenzhen Yizhuo Electronics Co., Ltd

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Address: Zone D, 3 / F, Building A, Zhentai Industrial City, No. 4 Jiangbian Industrial First Road, Songgang Street, Baoan District

Contact name:Yolanda

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94V-0 HASL Single Sided Circuit Board For LED School Light

Country/Region china
Categories Supermarket Shelves
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Product Details

Single-sided circuit board 94v-0 Led PCB led module for school light


Aluminum PCB Advantages –Heat Dissipation and Thermal Conductivity

 

Some LEDs dissipate between 2-5W of heat and failures occur when the heat from a LED is not properly removed; a LED’s light output is reduced as well as degradation when the heat remains stagnant in the LED package. The purpose of a MCPCB is to efficiently remove the heat from all topical IC’s (not just LEDs). The aluminum base and thermally conductive dielectric layer act as bridges between the IC’s and heat sink. One single heat sink is mounted directly to the aluminum base eliminating the need for multiple heat sinks on top of the surface mounted components.

 

Thermal conductivity and contraction is the common nature of the substance, different CTE is different in thermal expansion. As its own characteristics, aluminum have unique advance than normal FR4, thermal conductivity can be 0.8~3.0 W/c.K.

 

PCBA Capabilities
Turnkey PCBA
PCB+components sourcing+assembly+package
Assembly details
SMT and Thru-hole, ISO SMT and DIP lines
Lead Time
Prototype: 15 work days. Mass order: 20~25 work days
Testing on products
Flying Probe Test, X-ray Inspection, AOI Test, Functional test
Quantity
Min quantity: 1pcs. Prototype, small order, mass order, all OK
Files needed
PCB: Gerber files(CAM, PCB, PCBDOC)
Components: Bill of Materials(BOM list)
Assembly: Pick-N-Place file
PCB Panel Size
Min size: 0.25*0.25 inches(6*6mm)
Max size: 20*20 inches(500*500mm)
PCB Solder Type
Water Soluble Solder Paste, RoHS lead free
Components details
Passive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Component package
Cut Tape,Tube,Reels,Loose Parts
PCB assembly process
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave
Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

 

 

Metal Core PCB Applications: 

  • LED Lighting
  • Power Conversion Systems
  • Power Supplies
  • Photovoltaics
  • Telecom & Industrial
  • Automobile Electronics


FAQ:


Q1. How about your supply capacity?
A: Our supply capacity is around 2000sqm each day. where our 25 000 sqm factory space hosts R&D, marketing, logistics and procurement operations.
 
Q2.
Is it OK to print my logo on product?
A:  Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
 
Q3:  
What about the transportation and delivery date?
A:  Normally,we use international express(such as,Fedex,DHL,TNT) to deliver samples and small volume orders. For large mass order, we can arrange shipping by sea.

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