PowerCutoffBoard2
About the PowerCutoffBoard2 PCB
PowerCutoffBoard2 is an open source PCB design by ararobo, published on GitHub. It is a 2-layer board measuring 85 × 65 mm, with 19 components from 12 distinct parts.
By type, the board carries 6 connectors, 4 capacitors, 4 resistors, 2 transistors, 2 diodes and 1 relay.
From the project
PowerCutoffBoard and RemoteSwitchBoard created by Gento Aiba.
This repository contains hardware and firmware for an emergency stop system: - PowerCutoffBoard: A circuit board that cuts off power in emergency situations. - RemoteSwitchBoard: A circuit board that remotely controls switches.
PowerCutoffBoard2 bill of materials (BOM)
19 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | SSM3K341R | SOT-23 | Q1, Q2 |
| 1 | Conn_01x03 | AMASS_MR30PW-M_1x03_P3.50mm_Horizontal | J2 |
| 1 | XT30 | AMASS_XT30PW-M_1x02_P2.50mm_Horizontal | J5 |
| 2 | XT60 | AMASS_XT60-M_1x02_P7.20mm_Vertical | J6, J7 |
| 2 | XT60 | AMASS_XT60-F_1x02_P7.20mm_Vertical | J8, J9 |
| 1 | FBR562ND12-W | FBR562 | K1 |
| 2 | D | D_SMA_Handsoldering | D3, D4 |
| 1 | 0.1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 10u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 2 | 2700u | CP_Radial_D18.0mm_P7.50mm | C19, C20 |
| 2 | 50 | R_2010_5025Metric_Pad1.40x2.65mm_HandSolder | R1, R2 |
| 2 | 24k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4 |
PowerCutoffBoard2 design files
The KiCad project lives in the ararobo/GN10RemoteEmergencyStop repository on GitHub; these links point at the commit this page was built from.
PowerCutoffBoard2: common questions
How big is the PowerCutoffBoard2 PCB?
The PowerCutoffBoard2 measures 85 × 65 mm, has 2 copper layers and is 1.67 mm thick.
How many components are on the PowerCutoffBoard2?
19 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the PowerCutoffBoard2 design files?
From the ararobo/GN10RemoteEmergencyStop repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the PowerCutoffBoard2 design in my own project?
The repository has no license, so all rights stay with ararobo. Use it as a reference, and ask the author before reusing the design.
