PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Aluminum PCB | Quantity | 10 pcs |
| Layers | 1 Layers | Board Type | Single PCB |
| Dimensions | 65 x 632 mm | Copper Weight | 1oz |
| Thickness | 1 mm | Min Track / Spacing | 10/10mil |
| Surface Finish | HASL Lead Free | Min Hole Size | 1.5mm↑ |
| Solder Mask | Black | Silkscreen | White |
| Thermal Conductivity | 1.0W | Voltage Withstand | AC2500V |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This aluminum PCB production involved ten single-layer boards with dimensions of 65 by 632 mm and 1 mm overall thickness. The 1.0W thermal conductivity base, combined with 1 oz copper and standard 10/10 mil geometry, supported effective heat spreading while meeting the AC 2500 V dielectric strength specification. Large 1.5 mm holes and the elongated shape required careful management during lamination to preserve flatness and thermal performance.
Manufacturing followed a sequence of metal base preparation, circuit patterning, thermal insulation lamination, black solder mask coating, and lead-free HASL finishing with hot air leveling. Heat dissipation control steps ensured uniform properties across all boards in the batch. White silkscreen markings completed the visual requirements for PCB assembly.
All ten aluminum PCBs passed electrical testing, verifying the integrity of the insulation and conductivity. Production wrapped up in 2.6 days, providing consistent results matched to the order's thermal and voltage demands.
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Real Production Records
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| ALU-20260727-042 | Aluminum PCB | 2 | 30.1 x 49.91 | White | HASL Lead Free | 120 | View detail |
| ALU-20260715-003 | Aluminum PCB | 1 | 482 x 44 | Black | HASL Lead Free | 5 | View detail |
| ALU-20260531-057 | Aluminum PCB | 1 | 378.5 x 220.5 | Black | HASL Lead Free | 125 | View detail |
