Shunt board
About the Shunt board
Shunt board is an open source PCB design by alangecker, published on GitHub. It is a 2-layer board measuring 92 × 95 mm, with 33 components from 25 distinct parts.
Other key parts include the 74HCT164 and HJT622. By type, the board carries 13 resistors, 6 connectors, 5 capacitors, 4 transistors, 2 ICs and 2 diodes.
Main components on the Shunt board
Shunt board bill of materials (BOM)
33 components, 25 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74HCT164 BQ76200 | TSSOP-16_4.4x5mm_P0.65mm | U1 |
| 1 | HJT622 ADS1115IDGS | TSSOP-10_3x3mm_P0.5mm | U2 |
| 4 | AO3400 TPH1R306PL | TRANS_TPHR8504PL,L1Q | Q1, Q2, Q3, Q4 |
| 1 | CONN_01X08_MALE Connector | JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | J1 |
| 1 | CONN_01X17_MALE BAT- | M5_screw_terminal | J2 |
| 1 | BAT+ | M5_screw_terminal | J3 |
| 1 | C- | M5_screw_terminal | J4 |
| 1 | L- | M5_screw_terminal | J5 |
| 1 | OUT+ | M5_screw_terminal | J6 |
| 1 | 50A | midiFuseHolder | F1 |
| 2 | LED_Small | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1, D2 |
| 1 | 10UF 10n 63V | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1 |
| 1 | 10UF 1u | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2 |
| 3 | 10UF 100n | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3, C4, C5 |
| 1 | 330 reserved | R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R1 |
| 1 | 1K5 reserved | R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R2 |
| 1 | 330 CSR2512C0R001F | R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R3 |
| 1 | 1K5 CSR2512C0R001F | R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R4 |
| 1 | 330 100 | R_0805_2012Metric | R5 |
| 2 | 1K5 1k | R_0805_2012Metric | R6, R8 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 330 1k | R_0805_2012Metric | R7, R9 |
| 1 | 1K5 1M | R_0805_2012Metric | R10 |
| 1 | 330 1M | R_0805_2012Metric | R11 |
| 1 | 1K5 reserved | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R12 |
| 1 | 330 reserved | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R13 |
Shunt board design files
The KiCad project lives in the alangecker/yabalancer repository on GitHub; these links point at the commit this page was built from.
Shunt board: common questions
How big is the Shunt board?
The Shunt board measures 92 × 95 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Shunt board?
33 components, from 25 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 Shunt board design files?
From the alangecker/yabalancer repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Shunt board design in my own project?
The repository has no license, so all rights stay with alangecker. Use it as a reference, and ask the author before reusing the design.
