Power
About the Power PCB
Power is an open source PCB design by imihajlow, published on GitHub. It is a 2-layer board measuring 53 × 91 mm, with 32 components from 12 distinct parts.
Other key parts include the LM2576HVS-5. By type, the board carries 15 connectors, 5 diodes, 5 capacitors, 3 transistors, 2 resistors and 1 IC.
From the project
A digital clock made of N-MOSFETs, diodes, and resistors.
Main components on the Power
Power bill of materials (BOM)
32 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM2576HVS-5 | TO-263-5_TabPin3 | U1 |
| 3 | Q_NMOS_GSD | SOT-23 | Q1, Q2, Q3 |
| 12 | 5V | PinHeader_1x02_P2.54mm_Vertical | J5, J6, J7, J10, J11, J12, J13, J14 +4 |
| 2 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J8, J19 |
| 1 | CLK | PinHeader_1x02_P2.54mm_Vertical | J9 |
| 5 | 1N5822 | D_DO-201AD_P12.70mm_Horizontal | D1, D2, D3, D4, D5 |
| 1 | 100uH | L_Wuerth_WE-PD-Typ-LS_Handsoldering | L1 |
| 1 | 1000u 10v | CP_Elec_10x10 | C1 |
| 1 | 100u 16v | CP_Elec_6.3x5.4 | C2 |
| 1 | 1000u 6.3v | CP_Elec_8x10.5 | C3 |
| 2 | 0.1u | C_0805_2012Metric | C4, C5 |
| 2 | 20k | R_0805_2012Metric | R1, R2 |
Power design files
The KiCad project lives in the imihajlow/discrete-clock repository on GitHub; these links point at the commit this page was built from.
Power: common questions
How big is the Power PCB?
The Power measures 53 × 91 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Power?
32 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Power design files?
From the imihajlow/discrete-clock repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Power design in my own project?
The repository has no license, so all rights stay with imihajlow. Use it as a reference, and ask the author before reusing the design.
