LC Generic Power Supply
About the LC Generic Power Supply PCB
LC Generic Power Supply is an open source PCB design by androda, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 49.8 × 52.7 mm, with 28 components from 24 distinct parts.
Other key parts include the MAX660. By type, the board carries 13 capacitors, 3 connectors, 3 fuses, 3 diodes, 3 resistors and 1 IC.
It belongs with the power & battery designs in this gallery.
From the project
PCB Designs By Androda
This is a power supply replacement design for the LC I through III series plus Q605. It uses a 12v MeanWell power supply which is then down-converted as necessary to provide the usual 12/5/-5 supply. It's a working design, but too big of a pain to try and sell given the very small working area and cost which approaches a new old stock power supply replacement. In the future when LC power supplies are entirely unavailble it might have some use.
Main components on the LC Generic Power Supply
LC Generic Power Supply bill of materials (BOM)
28 components, 24 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MAX660 | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | Barrel_Jack_Switch | RandomBasementBarrelJack | J1 |
| 1 | 5vFanHeader | PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | 12vFanHeader | PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | 4A fuse | Fuse_Littelfuse-LVR100_NoOutline | F1 |
| 1 | 1A fuse | Fuse_Littelfuse-LVR100_NoOutline | F2 |
| 1 | 200mA fuse | Fuse_Littelfuse-LVR100_NoOutline | F3 |
| 1 | MAX17634BATP+ | QFN-20-1EP_4x4mm_P0.5mm_EP2.7x2.7mm | VR1 |
| 2 | 5.6v Zener | DO-220AA | D1, D3 |
| 1 | 12.6v Zener | DO-220AA | D2 |
| 1 | 8.2uH | HM79M-60 | L1 |
| 1 | C | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1 |
| 1 | C | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C2 |
| 1 | 47uF | C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C3 |
| 1 | 47uF 10v | C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C4 |
| 1 | 0.1uF | C_0603_1608Metric | C5 |
| 2 | 4.7uF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C6, C7 |
| 1 | 47uF 16v | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C8 |
| 1 | 2.2uF | C_0603_1608Metric | C9 |
| 1 | 5.6nF | C_0603_1608Metric | C10 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | CP | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C11, C13 |
| 1 | C | C_0603_1608Metric | C12 |
| 1 | 8.06k | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1 |
| 2 | R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R3 |
LC Generic Power Supply design files
The KiCad project lives in the androda/PCBDesigns repository on GitHub; these links point at the commit this page was built from.
LC Generic Power Supply: common questions
How big is the LC Generic Power Supply PCB?
The LC Generic Power Supply measures 49.8 × 52.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the LC Generic Power Supply?
28 components, from 24 distinct parts. The full bill of materials is listed on this page.
Where can I download the LC Generic Power Supply design files?
From the androda/PCBDesigns repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the LC Generic Power Supply design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
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