Electrical System Assembly
High-voltage distribution, transformer and variable-frequency drives powering the machine. 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
5 top-level lines · 15 rows shown · 1,028 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Step-Down Transformer 3 parts | tbm-hv-transformer | 1× | 1 | 4 | assembly |
| 1.1 | Copper Winding | copper-winding | 2× | 2 | — | part |
| 1.2 | Transformer Core | tbm-transformer-core | 1× | 1 | — | part |
| 1.3 | Transformer Tank | tbm-transformer-tank | 1× | 1 | — | part |
| 2 | Variable-Frequency Drive 4 parts | tbm-vfd | 8× | 8 | 123 | assembly |
| 2.1 | Bare PCB | pcb-bare | 1× | 8 | — | part |
| 2.2 | IGBT Power Stack | tbm-igbt-stack | 1× | 8 | — | part |
| 2.3 | Microcontroller | mcu | 1× | 8 | — | part |
| 2.4 | SMD Passive (R/C/L) | smd-passives | 120× | 960 | — | part |
| 3 | HV Switchgear 3 parts | tbm-switchgear | 1× | 1 | 15 | assembly |
| 3.1 | Power Contactor | tbm-contactor | 6× | 6 | — | part |
| 3.2 | Relay | relay | 8× | 8 | — | part |
| 3.3 | Distribution Busbar | tbm-busbar | 1× | 1 | — | part |
| 4 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 5 | Relay | relay | 24× | 24 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |