Switching Valve Assembly
The power valve: IGBT power modules on a heatsink, driven by a gate driver board, that phase-control the reactor current. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
4 top-level lines · 7 rows shown · 115 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | IGBT Power Module | igbt-module | 6× | 6 | — | part |
| 2 | Heatsink | svc-heatsink | 6× | 6 | — | part |
| 3 | Gate Driver Board 3 parts | svc-gate-driver | 1× | 1 | 97 | assembly |
| 3.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 3.2 | Gate Driver IC | gate-driver-ic | 6× | 6 | — | part |
| 3.3 | SMD Passive (R/C/L) | smd-passives | 90× | 90 | — | part |
| 4 | Snubber | svc-snubber | 6× | 6 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $5–$2k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |