220V-240V-ac to-5V-2A-dc power coversion
About the 220V-240V-ac to-5V-2A-dc power coversion PCB
220V-240V-ac to-5V-2A-dc power coversion is an open source PCB design by abrshzeth, published on GitHub. It is a 2-layer board measuring 108.3 × 48 mm, with 27 components from 25 distinct parts.
Other key parts include the VIPer22AS, TL431D and PC817. By type, the board carries 5 capacitors, 3 ICs, 3 crystals, 3 resistors, 2 connectors and 2 diodes.
From the project
this is the circuit which have input of ac input(common outlet from our home) and it will convert it to stable 5V@2A.
This project operates directly from 220–240V AC mains voltage. Incorrect assembly or handling can result in electric shock, fire, or death. Do not build or test this circuit unless you are qualified to work with mains-voltage electronics. Always disconnect from mains before touching the board.
This repository contains the complete KiCad schematic, PCB layout, and bill of materials for a 10W isolated flyback AC/DC power converter. The design converts Ethiopian standard mains voltage to a stable, regulated 5V DC output suitable for charging mobile phones and powering low-voltage electronics.
Main components on the 220V-240V-ac to-5V-2A-dc power coversion
220V-240V-ac to-5V-2A-dc power coversion bill of materials (BOM)
27 components, 25 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | VIPer22AS | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | TL431D | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | PC817 | DIP-4_W7.62mm | U3 |
| 1 | 100u | C_Rect_L18.0mm_W5.0mm_P15.00mm_FKS3_FKP3 | x1 |
| 2 | 4.7u | C_Disc_D7.5mm_W2.5mm_P5.00mm | y1, y2 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_bornier-2_P5.08mm | J1, J2 |
| 1 | Fuse_Small | Fuseholder_Clip-5x20mm_Littelfuse_521_Lateral_P17.00x5.00mm_D1.30mm_Horizontal | F1 |
| 1 | Varistor | RV_Disc_D7mm_W3.4mm_P5mm | RV1 |
| 1 | Transformer_1P_1S | Transformer_Wuerth_750315371 | T1 |
| 1 | Thermistor_NTC | RV_Disc_D21.5mm_W6.1mm_P7.5mm | TH1 |
| 1 | 10n | C_Disc_D5.0mm_W2.5mm_P2.50mm | snubberC1 |
| 1 | 100k | R_Axial_DIN0411_L9.9mm_D3.6mm_P20.32mm_Horizontal | snubberR1 |
| 1 | D | D_DO-41_SOD81_P7.62mm_Horizontal | snubberdiode1 |
| 1 | GBU8J | Diode_Bridge_Vishay_GBU | D1 |
| 1 | D_Schottky | D_DO-201AD_P12.70mm_Horizontal | D2 |
| 1 | WE-CMB_S | WE-CMB_S | L1 |
| 1 | 10u | L_6.3x6.3_H3 | L2 |
| 1 | 47u | CP_Radial_D18.0mm_P7.50mm | C1 |
| 1 | 47u | CP_Radial_D6.3mm_P2.50mm | C2 |
| 1 | 100n | C_Disc_D5.0mm_W2.5mm_P2.50mm | C3 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 10u | C_Disc_D5.0mm_W2.5mm_P2.50mm | C4 |
| 1 | 470u | CP_Radial_D10.0mm_P5.00mm | C5 |
| 1 | 10k | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | R1 |
| 1 | 22k | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | R2 |
| 1 | 1k | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | R3 |
220V-240V-ac to-5V-2A-dc power coversion design files
The KiCad project lives in the abrshzeth/220V-240V-ac-to-5V-2A-dc-power-coversion repository on GitHub; these links point at the commit this page was built from.
220V-240V-ac to-5V-2A-dc power coversion: common questions
How big is the 220V-240V-ac to-5V-2A-dc power coversion PCB?
The 220V-240V-ac to-5V-2A-dc power coversion measures 108.3 × 48 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 220V-240V-ac to-5V-2A-dc power coversion?
27 components, from 25 distinct parts. The full bill of materials is listed on this page.
Where can I download the 220V-240V-ac to-5V-2A-dc power coversion design files?
From the abrshzeth/220V-240V-ac-to-5V-2A-dc-power-coversion repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the 220V-240V-ac to-5V-2A-dc power coversion design in my own project?
The repository has no license, so all rights stay with abrshzeth. Use it as a reference, and ask the author before reusing the design.