Hellen pdm razor
About the Hellen pdm razor PCB
Hellen pdm razor is an open source PCB design by quintinbannink42, published on GitHub. It is a 2-layer board measuring 174 × 202 mm, with 54 components from 15 distinct parts.
Other key parts include the BTS50010-1TAD and BTS7004-1EPP. By type, the board carries 22 resistors, 14 capacitors, 12 ICs, 3 connectors, 1 module and 1 fuse.
From the project
Hellen-One PDM hardware matching Link Razor PDM 26-pin SuperSeal pinout (mega-mcu144)
Hellen-One hardware for PowerCore, a standalone automotive power distribution module (PDM) with a Link Razor PDM-compatible SuperSeal loom.
Former working names (docs/history only): hellen-pdm-razor, Hellen Razor-class PDM.
Open with KiCad 8.x (Hellen mega-mcu144 0.7 is K8). KiCad 9 also works. KiCad 6/7 will not open this module.
- pdmrazora.kicadpro / .kicadsch / .kicadpcb (no dashes/underscores — hellen-one requirement) - revision.txt → BOARDPREFIX=pdm BOARDSUFFIX=razor BOARDREVISION=a
Main components on the Hellen pdm razor
Hellen pdm razor bill of materials (BOM)
54 components, 15 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | BTS50010-1TAD | TO-263-7_TabPin4 | U1, U2, U3, U4 |
| 8 | BTS7004-1EPP | Infineon_PG-TSDSO-14-22 | U11, U12, U13, U14, U15, U16, U17, U18 |
| 1 | Module:mega-mcu144/0.7 | mega-mcu144 | M1000 |
| 1 | 6473418-1 | TE_6473418-1_SuperSeal26_Vertical | J1 |
| 1 | M6_VBAT | M6_BoltThrough_Bobbin | J2 |
| 1 | M6_GND | M6_BoltThrough_Bobbin | J3 |
| 1 | 150A_MEGA_TBD | Fuseholder_Blade_ATO_Littelfuse_Pudenz_2_Pin | F1 |
| 1 | SMBJ33CA | D_SMB | D1 |
| 1 | 100u_50V | C_1210_3225Metric | C1 |
| 1 | 100n | C_0805_2012Metric | C2 |
| 12 | 10n | C_0603_1608Metric | C10, C20, C30, C40, C101, C102, C103, C104 +4 |
| 1 | 100k | R_0603_1608Metric | R1 |
| 1 | 10k | R_0603_1608Metric | R2 |
| 4 | 2k7 | R_0603_1608Metric | R10, R20, R30, R40 |
| 16 | 4k7 | R_0603_1608Metric | R101, R102, R103, R104, R105, R106, R107, R108 +8 |
Hellen pdm razor design files
The KiCad project lives in the quintinbannink42/hellen-pdm-razor repository on GitHub; these links point at the commit this page was built from.
- Layoutpdmrazora.kicad_pcb
- Schematicpdmrazora.kicad_sch
- BOMHARDWARE_BOM.md
Hellen pdm razor: common questions
How big is the Hellen pdm razor PCB?
The Hellen pdm razor measures 174 × 202 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Hellen pdm razor?
54 components, from 15 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 Hellen pdm razor design files?
From the quintinbannink42/hellen-pdm-razor repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Hellen pdm razor design in my own project?
The repository has no license, so all rights stay with quintinbannink42. Use it as a reference, and ask the author before reusing the design.