OEM Indoor Weed PCB Lm301b Quantum Board Plant Grow Lamp Board
Aluminum grow light pcb lm301b plant grow lamp board for indoor weed
Aluminum PCB is one of metal-based pcb, including copper foil, thermal insulating layer and metal substrate, its structure divide into three layers:
Circuit layer: the equivalent of an ordinary PCB, copper thickness from 1oz to 10oz.
Insulation layer: Insulation is a layer of thermal insulating material with low thermal resistance. Thickness: 0.003 "to 0.006" inch is the aluminum pcb core technology.
Based Layer: a metal substrate, usually aluminum or copper may be chosen.
FR-4 PCB application has widely than Aluminum PCB.
But in LED industry, most engineers will choose Aluminum PCB for new projects.
For example, a single layer Aluminum PCB stack up, base is Aluminum core, top is the copper, dielectric layer is in the middle. Aluminum PCB is used instead of traditional FR4 or CEM3 PCB because of the ability to efficiently dissipate heat away from the components. This is achieved by using a Thermally Conductive dielectric Layer.
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PCB Capactity |
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Base Material |
FR-4, CEM-3, aluminum |
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Layers |
1-22 layers |
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Max Panel |
1550mm*800mm |
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Copper Thickness |
0.5oz, 1oz, 2oz, 3oz,4oz |
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Dielectric Thickness |
0.05mm, 0.075mm, 0.1mm,0.15mm,0.2mm |
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Board Core Thickness |
0.4mm,0.6mm, 0.8mm, 1.0mm, 1.2mm,1.5mm, 2.0mm, 3.0mm and 3.2mm |
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Board Thickness |
0.4mm - 4.0mm |
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Thickness Tolerance |
+/-10% |
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Aluminum Machining |
Drilling, Tapping, Milling, Routing, Die-Punching, Break-off tab available |
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Min Hole |
0.2 mm |
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Max Working Voltage |
2.5kVDC(0.075mm Dielectric), 3.75kVDC (0.15mm Dielectric) |
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Min Track Width |
0.2mm (8mil) |
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Min Track Gap |
0.2mm (8mil) |
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Min SMD Pad Pitch |
0.2mm (8mil) |
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Surface Finishing |
HASL lead free, Immersion Gold, Immersion Silver |
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Solder Mask Color |
Green, Blue etc |
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Legend Color |
Black, White etc |
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E-test |
Yes |
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Certificate |
UL / ROHS / ISO9001 |
FAQ:
Q1. Do you have MOQ limited?
A: We don’t have any MOQ limited, the minimum order we accept is 1pcs. .
Q2. How can I get a sample to check your quality?
A: After price confirmation,you can place orders for samples for your testing and evaluation.
Q3: 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.
