ELE713-SwitchedPowerSupplies
About the ELE713-SwitchedPowerSupplies PCB
ELE713-SwitchedPowerSupplies is an open source PCB design by ozgurgulsuna, published on GitHub. It is a 2-layer board measuring 101.4 × 101.4 mm, with 110 components from 68 distinct parts.
Other key parts include the LT1952EGN-1-PBF, TCMT1106, LTC3900ES8-PBF, LT4430ES6-TRPBF and MC7812CDTRKG. By type, the board carries 43 capacitors, 34 resistors, 10 diodes, 6 transistors, 5 ICs and 5 connectors.
From the project
Project
This report presents the design and implementation of a forward converter that operates with an input voltage range of 36-60 V DC, providing a primary output of 5 V at 8 A along with a secondary auxiliary output of 12 V at 4 W. The forward converter is a type of DC-to-DC converter that transfers power during the forward operation of a transformer, making it suitable for applications requiring isolated and regulated outputs.
Main components on the ELE713-SwitchedPowerSupplies
ELE713-SwitchedPowerSupplies bill of materials (BOM)
110 components, 68 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LT1952EGN-1-PBF | SOP16 DIP Adapter | U1 |
| 1 | TCMT1106 | SOP-4_4.4x2.6mm_P1.27mm | U2 |
| 1 | LTC3900ES8-PBF | SO-8_S_LIT | U3 |
| 1 | LT4430ES6-TRPBF | TSOT-23_S6_LIT-M | U4 |
| 1 | MC7812CDTRKG | TO-252-2 | U5 |
| 1 | BSC320N20NS3G | TDSON-8-1 | Q1 |
| 2 | BCX56 | SOT-89-3 | Q2, Q6 |
| 1 | BC857 | SOT-23 | Q3 |
| 2 | CSD19534Q5A | TDSON-8-1 | Q4, Q5 |
| 1 | INPUT | PhoenixContact_MSTBA_2,5_2-G-5,08_1x02_P5.08mm_Horizontal | J1 |
| 1 | BIAS | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | OUTPUT | TerminalBlock_MetzConnect_Type086_RT03402HBLC_1x02_P3.81mm_Horizontal | J3 |
| 1 | AUX | TerminalBlock_MetzConnect_Type086_RT03402HBLC_1x02_P3.81mm_Horizontal | J4 |
| 1 | 8V | PinHeader_1x02_P2.54mm_Vertical | J5 |
| 2 | Polyfuse | 0154010.DR | F1, F2 |
| 1 | EE30157-Custom | EE30157-Custom | T1 |
| 1 | P0926NL | Pulse_P0926NL | T2 |
| 1 | 1SMA5931 | D_SMA | D1 |
| 1 | BZT52C12-TP | D_SOD-123 | D2 |
| 4 | MS110 | D_SMA | D3, D5, D8, D9 |
Show 48 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BR320 | D_SMB | D4 |
| 2 | D_Schottky | D_SOD-123 | D6, D7 |
| 1 | SMAJ4737A | D_SMA | D10 |
| 2 | 10uH | IND_VLS6045EX-100M-H | L1, L3 |
| 1 | 22uH | SRP1513CA8R2M_V2 | L2 |
| 3 | 2.2NF 2.2nF | C_0805_2012Metric | C1, C8, C16 |
| 3 | 100NF 100nF | C_0805_2012Metric | C2, C12, C13 |
| 1 | OC | C_0805_2012Metric | C3 |
| 3 | 47u | CP_Elec_10x12.6 | C4, C5, C9 |
| 2 | 2.2UF 2.2uF | C_2220_5750Metric | C6, C7 |
| 4 | 10U 10u | C_1210_3225Metric | C10, C14, C37, C45 |
| 1 | 2.2UF 2.2uF | C_0805_2012Metric | C11 |
| 4 | 1UF 1uF | C_1210_3225Metric | C15, C18, C20, C22 |
| 8 | 100N 100n | C_0805_2012Metric | C17, C26, C30, C31, C33, C39, C42, C44 |
| 5 | 2.2U 2.2u | C_2220_5750Metric | C19, C23, C25, C32, C35 |
| 1 | 100PF 100pF | C_1206_3216Metric | C21 |
| 1 | 220PF 220pF | C_1206_3216Metric | C24 |
| 1 | 1UF 1uF | C_0805_2012Metric | C27 |
| 1 | 100P 100p | C_0805_2012Metric | C28 |
| 1 | 470P 470p | C_0805_2012Metric | C29 |
| 1 | 220P 220p | C_0805_2012Metric | C34 |
| 1 | 10N 10n | C_0805_2012Metric | C36 |
| 1 | 22u | C_1210_3225Metric | C38 |
| 1 | 180u | CP_Elec_10x12.6 | C41 |
| 1 | 12K 12k | R_0805_2012Metric | R1 |
| 1 | 18K 18k | R_0805_2012Metric | R2 |
| 1 | 12R | R_0805_2012Metric | R3 |
| 4 | 10K 10k | R_0805_2012Metric | R4, R7, R10, R17 |
| 1 | 180K 180k | R_0805_2012Metric | R5 |
| 1 | 240K 240k | R_0805_2012Metric | R6 |
| 2 | 15m | R_2512_6332Metric | R8, R9 |
| 2 | 0 | R_0805_2012Metric | R11, R14 |
| 3 | 4.7K 4.7k | R_0805_2012Metric | R12, R16, R26 |
| 2 | 100K 100k | R_0805_2012Metric | R13, R30 |
| 1 | 0R | R_0805_2012Metric | R15 |
| 1 | 160K 160k | R_0805_2012Metric | R18 |
| 1 | 47R | R_0805_2012Metric | R19 |
| 1 | 220R | R_0805_2012Metric | R20 |
| 1 | 1.2K 1.2k | R_0805_2012Metric | R21 |
| 1 | 360R 360 | R_1206_3216Metric | R22 |
| 1 | 182R 182 | R_1206_3216Metric | R23 |
| 1 | 365R 365 | R_1206_3216Metric | R24 |
| 2 | 25R 25 | R_0805_2012Metric | R25, R28 |
| 2 | 22K 22k | R_0805_2012Metric | R27, R29 |
| 1 | 8.2K 8.2k | R_0805_2012Metric | R31 |
| 1 | 1k | R_0805_2012Metric | R32 |
| 1 | 200K 200k | R_0805_2012Metric | R33 |
| 1 | 27K 27k | R_0805_2012Metric | R34 |
ELE713-SwitchedPowerSupplies design files
The KiCad project lives in the ozgurgulsuna/ELE713-SwitchedPowerSupplies repository on GitHub; these links point at the commit this page was built from.
ELE713-SwitchedPowerSupplies: common questions
How big is the ELE713-SwitchedPowerSupplies PCB?
The ELE713-SwitchedPowerSupplies measures 101.4 × 101.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ELE713-SwitchedPowerSupplies?
110 components, from 68 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the ELE713-SwitchedPowerSupplies design files?
From the ozgurgulsuna/ELE713-SwitchedPowerSupplies repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the ELE713-SwitchedPowerSupplies design in my own project?
The repository has no license, so all rights stay with ozgurgulsuna. Use it as a reference, and ask the author before reusing the design.