AC-DC Power Supply 220V-5V Transformer module is with temperature protection,over current protection and short circuit protection. High reliability, high precision, safer, more stable. Super small volume, stable output voltage, easy installation, etc. Widely used in post and telecommunications, industrial control, instrumentation, fire control and signal control, and other electronic systems.
Features of AC-DC Power Supply 220V-5V Transformer module:
- Input voltage: 220V ac
- Input current: 10-20 ma
- No-load power consumption: 0.2 W or less
- Precision of output voltage: DC5V(0.1 V or less)
- Output current: DC5V 500ma
- Output power: 3 W
- Efficiency: 80%
- Ripple (peak - peak) : 30 mv
- Delay time: 500 ms/vin: 500 vac
- Power down time: 80 ms/vin: 80 vac
- Humidity: 85%
- Switch frequency: 60-100 KHZ
- Insulation resistance: 3000 vac / 1 min
- Working temperature: - 40 ~ + 85 centigrade
- Storage temperature: - 40 ~ + 105 centigrade
- Shape size: 40 mm * 18 mm * 15 mm (excluding pin size)
Package Include:
- 1 x AC-DC Power Supply 220V-5V Transformer module
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