KaRaTecKaRaTec Power Supplies Pty Ltd
Unit 4, 33 Daking St, North Parramatta NSW 2151 · (02) 9630 7322 · sales@karatec.com.au
ABN 49 078 376 039
Works order traveller
WO-26-1322
Part PSA-P120
Rev C
Qty 8
Due 02 Dec 2026
For SO-26-0310 · Westrail Signalling Services
Power stage PCBA, GBP2 120W
| Bin | Part | Description | Qty | Picked |
|---|---|---|---|---|
| A1-02 | Q-IRFB4110 | MOSFET 100V 180A TO-220 | 16 ea | ☐ |
| A1-05 | D-STPS30H100 | Schottky diode 100V 30A TO-220 | 16 ea | ☐ |
| B1-01 | C-ELC470-63 | Electrolytic 470µF 63V 105°C | 24 ea | ☐ |
| B1-04 | C-MLCC10U-100 | MLCC 10µF 100V X7R 1210 | 48 ea | ☐ |
| B1-05 | C-MLCC100N-50 | MLCC 100nF 50V X7R 0603 | 192 ea | ☐ |
| B1-06 | C-FILM2U2-250 | Film capacitor 2.2µF 275VAC X2 | 8 ea | ☐ |
| B2-01 | R-0603 | Resistor 0603 1% (per placement) | 320 ea | ☐ |
| B2-02 | R-SHUNT5M | Current shunt 5mΩ 3W 2512 | 8 ea | ☐ |
| E1-03 | PCB-P120 | Bare PCB GBP2 120W power, 4L 2oz | 8 ea | ☐ |
| G1-04 | H-TPAD | Thermal pad TO-220, silicone | 32 ea | ☐ |
| G1-05 | H-CLIP220 | TO-220 heatsink spring clip | 32 ea | ☐ |
| K1-03 | MAG-T120 | Main transformer 120W, ETD29 | 8 ea | ☐ |
| Stage | Signed | Date | Qty passed |
|---|---|---|---|
| Kitted | |||
| PCB assembly | |||
| Final assembly | |||
| Burn-in & test | |||
| QC & pack | |||
| Complete |
Designed & manufactured in Australia since 1997 · 3-year warranty