Power Supply & Regulation
AssemblyLinear regulated power delivering dual ±15 V and +5 V rails. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Power Supply & Regulation parts and their functions
5 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Power Transformer | 1× | 60 VA transformer, 230 V primary, 24–0–24 V / 9 V secondary windings. |
| 2 | Full-Wave Rectifier | 1× | 4 × 1N4007 diodes in bridge configuration converting AC to DC. |
| 3 | Bulk Filter Caps | 1× | Two 2200 μF 50 V electrolytics smoothing rectified voltage. |
| 4 | Linear Regulators | 1× | LM7815/LM7915 ±15 V regulators and LM7805 +5 V regulator with bypass capacitors. |
| 5 | Thermal Fuse | 1× | Thermal cutoff protecting transformer and power board in case of internal short. |
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Bill of materials for Power Supply & Regulation
5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Power Transformer | function-generator-transformer | 1× | 1 | · | part |
| 2 | Full-Wave Rectifier | function-generator-rectifier-diodes | 1× | 1 | · | part |
| 3 | Bulk Filter Caps | function-generator-filter-capacitors | 1× | 1 | · | part |
| 4 | Linear Regulators | function-generator-linear-regulators | 1× | 1 | · | part |
| 5 | Thermal Fuse | function-generator-thermal-fuse | 1× | 1 | · | part |
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Where the power supply & regulation 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 |