2 layers68.2 × 50.6 mm
2 layers49.8 × 52.7 mm
LC Generic Power Supply
androda/PCBDesigns21PCB Designs By Androda
- Size
- 49.8 × 52.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 22
- Pads
- 95
- Tracks, vias
- 380, 53
- Pours
- 18
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 20 Mar 2021
- Updated
- 19 Aug 2023
Overview
LC Generic Power Supply is an open-source printed circuit board by androda, from the androda/PCBDesigns repository on GitHub. It is a 2-layer board of 49.8 × 52.7 mm with 35 parts on 22 nets, routed with 380 tracks and 53 vias.
It is built around the MAX17634BATP+ and MAX6605. Its parts include 13 capacitors, 6 connectors, 3 resistors, 3 diodes and 3 fuses. It belongs with the power boards of this library.
Main components
2README
PowerSupplies/LC_I_II_III_Q605_RPT60A/README.mdLicensed Creative Commons Attribution-NonCommercial-ShareAlike 4.0. https://creativecommons.org/licenses/by-nc-sa/4.0/ https://creativecommons.org/licenses/by-nc-sa/4.0/deed.fr
This is a power supply replacement design for the LC I through III series plus Q605. It uses a MeanWell RPT-60A power supply that provides the usual 12/5/-5, with this PCB being effectively a protection board to try and keep your vintage system safe in case of power surges or regulation failures. It's a working design, just move over the power output cable from the original supply (which could need extending).
This design uses the output pads layout from the "MacTX LC" which was released to the public domain. Other than that it's an original design.
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 4.7uF | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C6, C7 |
| 2 | 5.6v Zener | CustomFootprints:DO-220AA | D1, D3 |
| 2 | CP | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C11, C13 |
| 2 | Conn_01x01_Male | CustomFootprints:MACAA_Individual_Pad | J3, J4 |
| 2 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H2, H3 |
| 2 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R3 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 12.6v Zener | CustomFootprints:DO-220AA | D2 |
| 1 | 12vFanHeader | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | 1A fuse | CustomFootprints:Fuse_Littelfuse-LVR100_NoOutline | F2 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | 200mA fuse | CustomFootprints:Fuse_Littelfuse-LVR100_NoOutline | F3 |
| 1 | 47uF | Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C3 |
| 1 | 47uF 10v | Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder | C4 |
| 1 | 47uF 16v | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C8 |
| 1 | 4A fuse | CustomFootprints:Fuse_Littelfuse-LVR100_NoOutline | F1 |
| 1 | 5.6nF | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 5vFanHeader | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | 8.06k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1 |
| 1 | 8.2uH | CustomFootprints:HM79M-60 | L1 |
| 1 | Barrel_Jack_Switch | CustomFootprints:RandomBasementBarrelJack | J1 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | C | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C2 |
| 1 | Conn_01x05_Male | CustomFootprints:LC_MACAA_Pads | J6 |
| 1 | MAX17634BATP+ | Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.7x2.7mm | VR1 |
| 1 | MAX660 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | Val** | CustomFootprints:MACAAAAAAAAAA_1812 | Ref** |
The 34 most common of 35 parts.
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Questions
How big is the LC Generic Power Supply PCB?
It measures 49.8 × 52.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LC Generic Power Supply use?
35 parts, built around the MAX17634BATP+ and MAX6605. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LC Generic Power Supply KiCad files?
From the androda/PCBDesigns repository on GitHub, at the commit this page was made from: the board is PowerSupplies/LC_I_II_III_Q605_MeanWell12VOnly/LC_Generic_Power_Supply.kicad_pcb and its schematic Adapters/PS2_ADB/PS2_ADB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LC Generic Power Supply design in my own project?
Its repository states no licence, so its author keeps all rights: ask androda before reusing the design.