1.Features:
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30A high current power supply
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With soft start setting
- High power negative temperature thermistor
- Its smart circuit design eliminates the need for a separate small transformer. Soft-start protects the rectifier bridge.
- It can avoid impacting the power grid during startup, and prevent the total power supply from tripping, and has a long service life.
2. Description:
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Product Name: High Power Soft Start Board
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Input voltage: AC 220V
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Output Voltage: AC 220A
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Supply Current: 30A
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Power:6600W
- Work Temperature:-25℃~85℃
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Work Humidity: 5%~95% RH
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Size:74.5*57.5*29.5mm
3. Circuit Working Principle:
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Turn on and delay the power on.
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NTC is in series with the output load circuit to reduce the startup current (delay circuit control).
- Shorted NTC after the start is completed, and the power supply is directly output. complete the soft-start process.