IsolatorPanel
About the IsolatorPanel PCB
IsolatorPanel is an open source PCB design by SG-O, published on GitHub under the MIT license. It is a 2-layer board measuring 99.6 × 100 mm, with 35 components from 12 distinct parts.
Other key parts include the ISO6741 and ISO6721. By type, the board carries 14 resistors, 12 capacitors, 6 connectors and 3 ICs.
From the project
Tripple Isolator for two Step/Dir/En and one UART signal
This was designed to be used with the ODrive motor controller. It may be useful for other things though.
You can find the manufacturing documentation here.
Main components on the IsolatorPanel
IsolatorPanel bill of materials (BOM)
35 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | ISO6741 | SOIC-16W_7.5x10.3mm_P1.27mm | U1, U2 |
| 1 | ISO6721 | SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | Step_0_In | PinSocket_1x06_P2.54mm_Vertical | J1 |
| 1 | Step_0_Out | PinSocket_1x06_P2.54mm_Vertical | J2 |
| 1 | Step_1_In | PinSocket_1x06_P2.54mm_Vertical | J3 |
| 1 | Step_1_Out | PinSocket_1x06_P2.54mm_Vertical | J4 |
| 1 | UART_In | PinSocket_1x04_P2.54mm_Vertical | J5 |
| 1 | UART_Out | PinSocket_1x04_P2.54mm_Vertical | J6 |
| 6 | 10u | R_1206_3216Metric | C1, C4, C5, C8, C9, C12 |
| 6 | 100n | C_0603_1608Metric | C2, C3, C6, C7, C10, C11 |
| 4 | 4.7k | R_0603_1608Metric | R1, R2, R7, R8 |
| 10 | 0R | R_0603_1608Metric | R3, R4, R5, R6, R9, R10, R11, R12 +2 |
IsolatorPanel design files
The KiCad project lives in the SG-O/Isolator repository on GitHub; these links point at the commit this page was built from.
- LayoutIsolatorPanel.kicad_pcb
IsolatorPanel: common questions
How big is the IsolatorPanel PCB?
The IsolatorPanel measures 99.6 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the IsolatorPanel?
35 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the IsolatorPanel design files?
From the SG-O/Isolator repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the IsolatorPanel design in my own project?
Yes, under the terms of its MIT license, which SG-O chose for the repository.
