Specifications
1. Input AC: 100 ~ 240 V ~ 4.91 A 50/60 Hz
2. Output DC: 220W 12V/17.9A&5V/1A
3. Power supply size: 75×170×50mm
4. Mass: about 531 grams
5. Wire length: about 1.2m
6. Operating temperature: 0? ~ 40?
Protection characteristics
1, short circuit protection:
The power supply can resume normal operation after the short circuit is lifted
2. Overcurrent protection:
When the output current exceeds 120%-200% of the rated current, the overcurrent protection is started, and after the overcurrent fault is eliminated, the power supply will automatically resume normal operation.
3. Overvoltage protection:
When the output voltage exceeds 120%-250% of the rated voltage, the power supply will be protected and can resume normal operation after troubleshooting.
Reliability
1. Aging: It must last for 4 hours at 25?
2. Mean time between failures:
When the operation meets the specifications, the mean time between failures will reach 25,000 hours.