Copy
About the Copy PCB
Copy is an open source PCB design by MUBARIS-KT, published on GitHub. It is a 2-layer board measuring 263.3 × 132.1 mm, with 114 components from 45 distinct parts.
Other key parts include the LM741, Opamp_Dual, BluePill, L7805 and AMS1117-3.3. By type, the board carries 48 resistors, 18 capacitors, 11 connectors, 10 diodes, 6 ICs and 4 transistors.
From the project
This project provides the complete design and code for a DC to DC converter that steps up 12V DC to 300V DC. The project is a comprehensive solution in power electronics, including PCB design, STM32 code for PWM generation, datasheets, design references, and the full converter de
This project provides the complete design and code for a DC to DC converter that steps up 12V DC to 300V DC. The project is a comprehensive solution in power electronics, including PCB design, STM32 code for PWM generation, datasheets, design references, and the full converter design.
- High Voltage Conversion: Steps up 12V DC input to 300V DC output. - PCB Design: Includes a custom PCB layout tailored for the converter. - STM32 PWM Generation: Code for PWM signal generation to drive the converter. - Comprehensive Documentation: Includes datasheets and design references for all components…
Main components on the Copy
Copy bill of materials (BOM)
114 components, 45 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM741 | DIP-8_W7.62mm | U1 |
| 1 | Opamp_Dual | DIP-8_W7.62mm | U2 |
| 1 | BluePill | BluePill | U3 |
| 1 | L7805 | TO-220-3_Vertical_HS48_PL48_Heatsink | U6 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U7 |
| 1 | ACS712xLCTR-05B | SOIC-8_3.9x4.9mm_P1.27mm | U8 |
| 4 | TO-220*3_HS_inverter_type | 3 FET heatsink inverter type | Q1, Q2, Q14, Q15 |
| 4 | Conn_02x07_Row_Letter_Last | PinHeader_2x07_P2.54mm_Vertical | J1, J6, J8, J10 |
| 1 | 01x02 | TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | Barrel_Jack_Switch | BarrelJack_Horizontal | J3 |
| 1 | PINHD_1x2_Female | 2pin_RMC | J4 |
| 4 | Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Horizontal | J5, J7, J9, J11 |
| 1 | Resistor | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | 0E1 |
| 12 | D_Zener_Generic | D_MiniMELF | DZ1, DZ2, DZ3, DZ4, DZ5, DZ6, DZ7, DZ8 +4 |
| 2 | M5_bolt_terminal | bolt_terminal_15x14.5mm | H1, H2 |
| 1 | Transformer_1P_1S | EE 55 | T1 |
| 4 | VS-ETU1506 | TO-220-2_Vertical | D1, D2, D3, D4 |
| 5 | LED_3mm | LED_D3.0mm | D6, D7, D8, D11, D15 |
| 1 | D | D_A-405_P7.62mm_Horizontal | D9 |
| 1 | 1.2 mH | EE 55 | L1 |
Show 25 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 470uF | CP_Radial_D12.5mm_P5.00mm | C1, C2 |
| 3 | 100nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4, C7 |
| 1 | 100nF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C5 |
| 1 | 1nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6 |
| 2 | 0.1uF | C_Disc_D3.0mm_W2.0mm_P2.50mm | C8, C16 |
| 1 | Capacitor_NP | C_Disc_D3.0mm_W2.0mm_P2.50mm | C9 |
| 1 | 470uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10 |
| 1 | 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C13 |
| 2 | 100uF | CP_Radial_D5.0mm_P2.50mm | C14, C17 |
| 1 | 100uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C18 |
| 1 | 0.1uF | CP_Radial_D5.0mm_P2.50mm | C20 |
| 2 | CP_Generic | CP_Radial_D35.0mm_P10.00mm_SnapIn | C21, C22 |
| 10 | 10e | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R3, R5, R7, R9, R13, R14, R17 +2 |
| 12 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R4, R6, R8, R10, R12, R15, R16 +4 |
| 2 | 10e | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R11, R22 |
| 5 | 1M | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R28, R32, R33, R34, R35 |
| 1 | 330E | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R29 |
| 1 | 1K2 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R30 |
| 1 | 1M | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R31 |
| 2 | 1K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R36, R42 |
| 5 | 1K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R37, R39, R40, R43, R44 |
| 2 | 11k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R38, R48 |
| 1 | 470E | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R41 |
| 1 | 68E1 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R49 |
| 5 | 1K2 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R50, R51, R52, R53, R56 |
Copy design files
The KiCad project lives in the MUBARIS-KT/DC-DC_CONVERTER repository on GitHub; these links point at the commit this page was built from.
- Layoutcopy/copy.kicad_pcb
- Schematiccopy/copy.kicad_sch
Copy: common questions
How big is the Copy PCB?
The Copy measures 263.3 × 132.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Copy?
114 components, from 45 distinct parts. The full bill of materials is listed on this page.
Where can I download the Copy design files?
From the MUBARIS-KT/DC-DC_CONVERTER repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Copy design in my own project?
The repository has no license, so all rights stay with MUBARIS-KT. Use it as a reference, and ask the author before reusing the design.
