2 layers75 × 75 mm
2 layers98 × 50 mm
Regulation
henrides/bench_psu- Size
- 98 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 42
- Pads
- 144
- Tracks, vias
- 266, 16
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Feb 2025
- Updated
- 29 May 2025
Overview
Regulation is an open-source printed circuit board by henrides, from the henrides/bench_psu repository on GitHub, published under the MIT licence. It is a 2-layer board of 98 × 50 mm with 48 parts on 42 nets, routed with 266 tracks and 16 vias.
It is built around the MCP3002-I/P, MCP4812-E/P and MCP6004-E/P, with the KBP206G, SB540 and TIP32C among its other parts. Its parts include 16 resistors, 8 capacitors, 6 ICs, 5 transistors and 3 diodes.
Main components
6
MCP3002-I/P
PDIP-8-40℃~+85℃ 10 1LSB 2 2.7V~5.5V 200kHz SPI PDIP-8 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)MCP4812-E/P
PDIP-8-40℃~+125℃ 10 2 2.7V~5.5V 3.5LSB 4.5us 415uA Integrated buffer、Power-on reset、Power-down mode、Multi-chip synchronization、Programmable gain、Built-in reference source SPI Voltage Buffer PDIP-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)
MCP6004-E/P
PDIP-14-40℃~+125℃ 1.8V~6V 100uA 1MHz 1pA 1pA 23mA 28nV/√Hz@1kHz 2uV/℃ 4 4.5mV 600V/ms 76dB ESD protection Rail-to-Rail Input, Rail-to-Rail Output PDIP-14 Operational Amplifier ROHSMicrochip TechnologyOperational AmplifierKBP206G
KBP-55℃~+150℃@(Tj) 1.1V@2A 2A 55A 5uA@600V 600V Single-Phase Rectifier KBP Bridge Rectifiers ROHSShandong Jingdao MicroelectronicsBridge Rectifiers
SB540
DO-27DO-27 Schottky Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Schottky Diodes
TIP32C
TO-220-65℃~+150℃ 1 PNP 1.2V 10 100V 2W 300uA 3A 3MHz 5V PNP TO-220 Bipolar (BJT) ROHSonsemiBipolar (BJT)
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 5100 | Resistor_SMD:R_0805_2012Metric | R1, R4, R5, R6, R10, R14 |
| 5 | 1uF | Capacitor_SMD:C_0805_2012Metric | C1, C3, C5, C6, C8 |
| 4 | 1000 | Resistor_SMD:R_0805_2012Metric | R8, R9, R15, R16 |
| 4 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline_Wide | Q1, Q2, Q3, Q5 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 2 | 330 | Resistor_SMD:R_0805_2012Metric | R7, R13 |
| 2 | 680 | Resistor_SMD:R_0805_2012Metric | R2, R3 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_RND:TerminalBlock_RND_205-00012_1x02_P5.00mm_Horizontal | J1, J3 |
| 1 | 0.1 | Altbutt:R_Bare_Metal_Element_L16.3mm_W4.0mm_no_mask | R12 |
| 1 | 1.5A | Fuse:Fuseholder_Clip-6.3x32mm_Littelfuse_102_122_Inline_P34.21x7.62mm_D1.98mm_Horizontal | F1 |
| 1 | 1000uF | Capacitor_THT:CP_Radial_D12.5mm_P5.00mm | C7 |
| 1 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder | C4 |
| 1 | 1N4007 | Diode_THT:D_DO-41_SOD81_P7.62mm_Horizontal | D3 |
| 1 | 6800uF | Capacitor_THT:CP_Radial_D18.0mm_P7.50mm | C2 |
| 1 | 9100 | Resistor_SMD:R_0805_2012Metric | R11 |
| 1 | Conn_02x05_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x05_P2.54mm_Vertical | J2 |
| 1 | G6A | Relay_THT:Relay_DPDT_Omron_G6A | K1 |
| 1 | Heatsink_Pad | Heatsink:Heatsink_Fischer_SK129-STS_42x25mm_2xDrill2.5mm | HS1 |
| 1 | INA180A1 | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U6 |
| 1 | KBP206G | Altbutt:Diode_THT_Diode_Bridge_SIP365W86P406L1475H1060Q4 | D1 |
| 1 | LM4040LP-4.1 | Package_TO_SOT_THT:TO-92_Inline | U3 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | MCP3002 | Package_DIP:DIP-8_W7.62mm | U5 |
| 1 | MCP4812 | Package_DIP:DIP-8_W7.62mm | U2 |
| 1 | MCP6004 | Package_DIP:DIP-14_W7.62mm | U4 |
| 1 | SB540 | Diode_THT:D_DO-201AD_P12.70mm_Horizontal | D2 |
| 1 | TIP32C | Package_TO_SOT_THT:TO-220-3_Vertical | Q4 |
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Questions
How big is the Regulation PCB?
It measures 98 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Regulation use?
48 parts, built around the MCP3002-I/P, MCP4812-E/P, MCP6004-E/P and KBP206G. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Regulation KiCad files?
From the henrides/bench_psu repository on GitHub, at the commit this page was made from: the board is kicad/Regulation/Regulation.kicad_pcb and its schematic kicad/Bench_PSU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Regulation design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).