EMERGENCY FAN CIRCUIT
Rechargeable Emergency Fan Circuit
A worked emergency fan circuit example, rendered live. Open it in the AI editor and adapt it to your own case.
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CASE ANALYSIS
Scenario
Design a reliable emergency fan that runs on battery and can be recharged from AC mains, ideal for power outages or outdoor use.
Key decisions
- Netlist mode for auto-layout
- 12V lead-acid battery with diode-OR for automatic switchover between charging and battery power
- Simple SPST switch for manual fan control
- LED indicator for charging status
When to reuse this
Suitable for DIY projects, educational demonstrations of power electronics, and basic emergency appliances.
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