Electrical & Control
AssemblyTrain control and auxiliary electrical system: a vehicle control unit, auxiliary converter, battery, low-voltage harness, lighting and driver displays. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Electrical & Control parts and their functions
7 top-level parts · 98 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Vehicle Control Unit 4 parts | 1× | Vehicle control unit |
| 2 | Auxiliary Power Converter 4 parts | 1× | Auxiliary power converter |
| 3 | Control Battery | 1× | Control battery |
| 4 | Cab Display 3 parts | 2× | Cab displays |
| 5 | LED Light Fixture | 18× | Saloon lighting |
| 6 | Wire Bundle | 1× | Group of insulated conductors cut to length, terminated, and bound together to carry power and signals between the assemblies of a machine. |
| 7 | Connector | 30× | Mating plug-and-socket pair that joins two lengths of wiring or a cable to a board so a circuit can be assembled, serviced, and separated without soldering. |
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Bill of materials for Electrical & Control
7 top-level lines · 18 rows shown · 98 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Vehicle Control Unit 4 parts | cog-railway-car-control-unit | 1× | 1 | 36 | assembly |
| 1.1 | Bare PCB | pcb-bare | 2× | 2 | · | part |
| 1.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 1.3 | Relay | relay | 8× | 8 | · | part |
| 1.4 | Connector | connector | 24× | 24 | · | part |
| 2 | Auxiliary Power Converter 4 parts | cog-railway-car-aux-converter | 1× | 1 | 6 | assembly |
| 2.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2.2 | IGBT Power Module | cog-railway-car-igbt-module | 2× | 2 | · | part |
| 2.3 | Power Supply | power-supply | 1× | 1 | · | part |
| 2.4 | DC-Link Capacitor | cog-railway-car-dc-link-cap | 2× | 2 | · | part |
| 3 | Control Battery | cog-railway-car-battery | 1× | 1 | · | part |
| 4 | Cab Display 3 parts | cog-railway-car-driver-display | 2× | 2 | 3 | assembly |
| 4.1 | LCD Panel | lcd-panel | 1× | 2 | · | part |
| 4.2 | Bare PCB | pcb-bare | 1× | 2 | · | part |
| 4.3 | Microcontroller | mcu | 1× | 2 | · | part |
| 5 | LED Light Fixture | cog-railway-car-led-fixture | 18× | 18 | · | part |
| 6 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
| 7 | Connector | connector | 30× | 30 | · | part |
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Where the electrical & control is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| 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 |