Power Distribution
About the Power Distribution PCB
Power Distribution is an open source PCB design by AUV-IITK, published on GitHub. It is a 2-layer board measuring 88.9 × 91.7 mm, with 54 components from 33 distinct parts.
Other key parts include the LM25085 and ACS712. By type, the board carries 18 capacitors, 16 resistors, 8 connectors, 4 ICs, 2 transistors and 2 fuses.
From the project
Contains schematics, PCB designs, simulations and other files related to Electrical subsystem of AUV-IITK
Main components on the Power Distribution
Power Distribution bill of materials (BOM)
54 components, 33 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | LM25085 | VSSOP-8_3.0x3.0mm_Pitch0.65mm | U1, U2 |
| 2 | ACS712 | SOIC-8_3.9x4.9mm_Pitch1.27mm | U3, U4 |
| 2 | Q_PMOS_DGS | TO-252-3_TabPin2 | Q1, Q2 |
| 1 | Conn_02x03_Counter_Clockwise | Molex_MegaFit_2x03x5.70mm_Straight | J1 |
| 1 | Conn_01x04_Female | Molex_PicoClasp_501331-0407_1x04_P1.0mm_Vertical | J2 |
| 1 | Conn_02x04_Counter_Clockwise | Molex_MegaFit_2x04x5.70mm_Straight | J3 |
| 2 | Conn_02x04_Top_Bottom | Molex_MegaFit_2x04x5.70mm_Straight | J4, J7 |
| 3 | Conn_02x02_Counter_Clockwise | Molex_MegaFit_2x02x5.70mm_Straight | J5, J6, J8 |
| 2 | Fuse | Fuse_SMD1206_Wave | F1, F2 |
| 2 | D_Schottky | TO-220-2_Vertical | D1, D2 |
| 1 | 5.5u | L_10.4x10.4_H4.8 | L1 |
| 1 | 15u | inductor_13.5x12.5 | L2 |
| 1 | 68u | CP_Radial_D6.3mm_P2.50mm | C1 |
| 3 | 1u | C_1206 | C2, C4, C17 |
| 1 | 33u | CP_Radial_D6.3mm_P2.50mm | C3 |
| 2 | 0.47u | CP_Radial_D5.0mm_P2.00mm | C5, C7 |
| 2 | 1000p | C_1206 | C6, C8 |
| 3 | 0.1u | C_1206 | C9, C12, C15 |
| 2 | 3300p | C_1206 | C10, C13 |
| 2 | 100u | CP_Radial_D8.0mm_P3.50mm | C11, C14 |
Show 13 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 1nF | C_1206 | C16, C18 |
| 1 | 383k | R_1206 | R1 |
| 1 | 84k | R_1206 | R2 |
| 2 | 2.1k | R_1206 | R3, R6 |
| 2 | 0.01 | R_1206 | R4, R7 |
| 1 | 220k | R_1206 | R5 |
| 1 | 17k | R_1206 | R8 |
| 1 | 1.2K | R_1206 | R9 |
| 1 | 66.5K | R_1206 | R10 |
| 2 | 3K | R_1206 | R11, R15 |
| 1 | 10K | R_1206 | R12 |
| 1 | 3.4K | R_1206 | R13 |
| 2 | 1K | R_1206 | R14, R16 |
Power Distribution design files
The KiCad project lives in the AUV-IITK/Electrical repository on GitHub; these links point at the commit this page was built from.
Power Distribution: common questions
How big is the Power Distribution PCB?
The Power Distribution measures 88.9 × 91.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Power Distribution?
54 components, from 33 distinct parts. The full bill of materials is listed on this page.
Where can I download the Power Distribution design files?
From the AUV-IITK/Electrical repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Power Distribution design in my own project?
The repository has no license, so all rights stay with AUV-IITK. Use it as a reference, and ask the author before reusing the design.
