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Wholesale Price Rigid Flex Circuit Boards - Best quality high power aluminum LED round LED PCB 220V, MCPCB , PCB board , 94VO PCB – Welldone Featured Image
  • Wholesale Price Rigid Flex Circuit Boards - Best quality high power aluminum LED round LED PCB 220V, MCPCB , PCB board , 94VO PCB – Welldone

Wholesale Price Rigid Flex Circuit Boards - Best quality high power aluminum LED round LED PCB 220V, MCPCB , PCB board , 94VO PCB – Welldone


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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for High Speed Pcb Design, Rf Pcb Design, Pcb Stencil Design, Besides, our enterprise sticks to high-quality and fair value, and we also offer you fantastic OEM solutions to several famous brands.
Wholesale Price Rigid Flex Circuit Boards - Best quality high power aluminum LED round LED PCB 220V, MCPCB , PCB board , 94VO PCB – Welldone Detail:

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Production capability

No Item Specifications
1 Min.Track Width 0.2mm(8mils)
2 Min.Track gap 0.2mm(8mils)
3 Min.SMD pad pitch 0.2mm(8mils)
4 Product Type AL Clad PCB 1layer~2layer
5 Maximum Panel Size 20”*24”(1170*600mm)
6 Copper thickness 0.5oz ~ 4oz
7 Dielectric Thickness (To Substrate) 0.05mm-2mm
8 Substrate Core Thickness 0.4mm-3.2mm
9 Finished Board Thickness 0.4mm-4.0mm
10 Thickness Tolerance +/-10%
11 Min.Finish hole size 0.25mm
12 Soldermask color Write, Black, Others Available
13 Reference Standard IPC-A-600G Class 2
14 Special Holes Spot facing, Cup holes
15 Surface Finishing HASL, HASL Leadfree, Immersion gold, Flash gold, OSP
16 Max.working voltage 2.5KVDC(0.075mm Dielectric), 3.75KVDC(0.15mm Dielectric)
17 Data Input Gerbers, AutoCad, Cam350, PROTEL 99SE, PROTEL DXP, POWER PCB, ODB+.(TGZ)

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Aluminium PCB

1. Aluminium PCB Circuit Layer
The circuit layer (commonly used electrolytic copper foil) is etched to form the printed circuit, Compared to FR4 material, Aluminium PCB can bear higher electric current when same thick circuit layer and same trace width.2. Aluminium PCB Insulating Layer /Dielectic Layer
The insulating layer is the core technology of the Aluminium PCB, which mainly serves as the function of adhesion, insulation and heat conduction.
The better the thermal conductivity of insulation is, the quicker the components spread the heat when they work, which can realize the purpose like improving power loading of the modules,reducing volume, extending life span and increase the output power.
WELLDONE has rich experience in manufacturing aluminium PCB with high thermal conductivity.

3. Aluminium PCB Metal Base Layer
Usually, considering the cost and technical characteristic, aluminium is the ideal choice. The available aluminum plates are 6061,5052,1060 etc.
If there is a higher heat transfer performance, mechanical properties, electrical properties and other special performance requirements, copper, stainless steel plate, iron plate, silicon steel plate, etc can also be used.
 

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Wholesale Price Rigid Flex Circuit Boards - Best quality high power aluminum LED round LED PCB 220V, MCPCB , PCB board , 94VO PCB – Welldone detail pictures

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    • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
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    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
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