AC-DC Converter (First Project)
About the AC-DC Converter (First Project) PCB
AC-DC Converter (First Project) is an open source PCB design by sarveshnarkar07, published on GitHub. It is a 2-layer board measuring 36 × 29.5 mm, with 10 components from 6 distinct parts.
By type, the board carries 5 diodes, 2 connectors, 2 resistors and 1 capacitor.
From the project
1.12V AC to DC Converter (KiCad)
A collection of electronics projects designed in KiCad 10.0.
A classic unregulated AC-to-DC linear power supply circuit.
Signal path: AC Input → Bridge Rectifier (4x 1N4007) → Smoothing Cap (1000uF) → DC Output
- Board: 2-layer, ~33.5mm x 17mm, all through-hole components - Tool: KiCad 10.0
A capacitive dropper (transformerless) power supply with Zener voltage regulation and LM7805 5V output.
AC-DC Converter (First Project) bill of materials (BOM)
10 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | Screw_Terminal_01x02 | TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J1, J2 |
| 4 | 1N4007 | D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4 |
| 1 | LED | LED_D5.0mm | D5 |
| 1 | 1000uF | C_Radial_D8.0mm_H11.5mm_P3.50mm | C1 |
| 1 | 10K | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | 2.2K | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2 |
AC-DC Converter (First Project) design files
The KiCad project lives in the sarveshnarkar07/KiCad-Projects repository on GitHub; these links point at the commit this page was built from.
AC-DC Converter (First Project): common questions
How big is the AC-DC Converter (First Project) PCB?
The AC-DC Converter (First Project) measures 36 × 29.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the AC-DC Converter (First Project)?
10 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the AC-DC Converter (First Project) design files?
From the sarveshnarkar07/KiCad-Projects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the AC-DC Converter (First Project) design in my own project?
The repository has no license, so all rights stay with sarveshnarkar07. Use it as a reference, and ask the author before reusing the design.
