Power Supply
AssemblyBattery pack (12V or 24V) and charging circuit with USB or DC input for field operation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Power Supply parts and their functions
5 top-level parts · 9 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Li-ion Cell, 18650 | 4× | Lithium cells in series for 12V nominal |
| 2 | BMS Board | 1× | Battery management system with cell balancing |
| 3 | Charge Controller | 1× | USB-C or DC charging interface |
| 4 | Voltage Regulator | 2× | 5V and 3.3V linear or buck regulators |
| 5 | Battery Connector | 1× | Anderson or XT60 connector |
3D model
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Build & assembly graph
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Bill of materials for Power Supply
5 top-level lines · 5 rows shown · 9 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Li-ion Cell, 18650 | li-cell-18650 | 4× | 4 | · | part |
| 2 | BMS Board | transponder-key-programmer-bms-board | 1× | 1 | · | part |
| 3 | Charge Controller | transponder-key-programmer-charge-controller | 1× | 1 | · | part |
| 4 | Voltage Regulator | transponder-key-programmer-voltage-regulator | 2× | 2 | · | part |
| 5 | Battery Connector | transponder-key-programmer-battery-connector | 1× | 1 | · | part |
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Where the power supply 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 |