Power Electronics Cabinet Assembly
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| bharatforge.com ↗ | Pune, IN | Forgings & metal parts | $1,200 | 500 pcs | 6–10 wks |
| dicastal.com ↗ | Qinhuangdao, CN | Aluminium castings & wheels | $753 | 500 pcs | 6–10 wks |
| tataautocomp.com ↗ | Pune, IN | Auto components | $1,100 | 500 pcs | 6–10 wks |
| 🇸🇬Beyonics beyonics.com ↗ | Singapore | Precision metal & mfg | $843 | 500 pcs | 6–10 wks |
| sundaram-clayton.com ↗ | Chennai, IN | Die castings | $1,250 | 500 pcs | 6–10 wks |
Rectifies alternator output and inverts it for the AC traction motors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
3 top-level lines · 14 rows shown · 423 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Traction Rectifier 3 parts | diesel-electric-locomotive-rectifier | 1× | 1 | 22 | assembly |
| 1.1 | Power Rectifier Diode | diesel-electric-locomotive-rectifier-diode | 12× | 12 | — | part |
| 1.2 | Power Heatsink | diesel-electric-locomotive-heatsink | 4× | 4 | — | part |
| 1.3 | DC-Link Capacitor | dc-link-cap | 6× | 6 | — | part |
| 2 | Traction Inverter 5 parts | diesel-electric-locomotive-traction-inverter | 4× | 4 | 100 | assembly |
| 2.1 | IGBT Power Module | igbt-module | 6× | 24 | — | part |
| 2.2 | Gate Driver Board 3 parts | gate-driver-board | 1× | 4 | 87 | assembly |
| 2.2.1 | Bare PCB | pcb-bare | 1× | 4 | — | part |
| 2.2.2 | Gate Driver IC | gate-driver-ic | 6× | 24 | — | part |
| 2.2.3 | SMD Passive (R/C/L) | smd-passives | 80× | 320 | — | part |
| 2.3 | DC-Link Capacitor | dc-link-cap | 4× | 16 | — | part |
| 2.4 | Power Heatsink | diesel-electric-locomotive-heatsink | 2× | 8 | — | part |
| 2.5 | Microcontroller | mcu | 1× | 4 | — | part |
| 3 | Electronics Cabinet Frame | diesel-electric-locomotive-cabinet-frame | 1× | 1 | — | part |