High-precision DC power meter

I designed this PCB for a "self-sufficient" power meter. I added some nice M4 pads to mount binding post terminals directly to the PCB. It turned out really nice. Even large pads, such as the one needed for the shunt resistor came out perfect. I requested 2 oz copper thickness. The board feels heavier and more robust with the extra copper, I really like it. The extra copper was necessary for carrying high (10-20 A) current through the board. All the footprints, the markings, everything was etched and printed perfectly. I am really satisfied with the PCB.









Jul 28,2023
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PCB
HDI PCB
Assembly
FPC/
Rigid-Flex
X
Choose Num (pcs)
2 Layers
1.6mm
CNC
Machining
Sheet Metal
3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
ABS
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