Power Supply Circuit
AssemblyMains rectifier and voltage regulation that converts 120/240 VAC to stable DC and AC rails for the circuit. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Power Supply Circuit parts and their functions
6 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Mains Plug | 1× | Polarized two- or three-prong mains plug |
| 2 | Step-Down Transformer | 1× | Step-down transformer (120/240 VAC to 12–24 VAC) |
| 3 | Bridge Rectifier | 1× | Full-wave bridge rectifier (1–2 A rated) |
| 4 | Filter Capacitor | 1× | Large electrolytic smoothing capacitor |
| 5 | Voltage Regulator | 1× | Linear 5V or 12V logic supply |
| 6 | High-Voltage Supply | 1× | Separate 100–300 V supply (capacitor-based or small transformer) |
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Bill of materials for Power Supply Circuit
6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Mains Plug | ultrasonic-pest-repeller-plug-male | 1× | 1 | · | part |
| 2 | Step-Down Transformer | ultrasonic-pest-repeller-transformer-primary | 1× | 1 | · | part |
| 3 | Bridge Rectifier | ultrasonic-pest-repeller-bridge-rectifier | 1× | 1 | · | part |
| 4 | Filter Capacitor | ultrasonic-pest-repeller-filter-capacitor | 1× | 1 | · | part |
| 5 | Voltage Regulator | ultrasonic-pest-repeller-voltage-regulator | 1× | 1 | · | part |
| 6 | High-Voltage Supply | ultrasonic-pest-repeller-hv-supply | 1× | 1 | · | part |
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Where the power supply circuit 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 |
|---|---|---|---|---|
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🇨🇳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 |