I. Product features:
1. Shell material: PC/ABS+PC, 120℃ high temperature resistance, fireproof rating: UL 94V-0;
Constant pressure working mode :±5%;
3. Brand IC scheme design, stable and reliable performance, low loss;
4. Environmental protection conforms to RoHS 2.0;
II, electrical characteristics:
1. Input voltage/frequency: AC 100 ~ 240V (90 ~ 264V), 50/60Hz (47/63Hz)
2. Output power: 5W
3. Output voltage: 5V
4. Output current: 1A
5. Load adjustment range: ± 5%
6. Energy efficiency: meets class VI
7. Pressure test: AC 3000V/Min 5Ma/3S
8. Insulation impedance: DC 500V 100M ω
III, protection function:
1. Overcurrent protection: 120%
2. Overvoltage protection: 120%
3. Short circuit protection: automatic recovery
IV. Reliability Test:
1. Aging test: the product should be aged at least 2 hours in an environment of 40℃±5℃ and under 100% rated load conditions;
2. MTBF(mean time between failures): at least 50000 hours, at 25℃ and under input and full load conditions;
3. Drop test: 1M high, drop onto hardwood 30mm thick, and hardwood should be placed on cement base or equivalent inelastic floor;
VI, environmental requirements:
1. Operating temperature: 0 ~ 40℃
2. Storage temperature: -20 ~ 85℃
3. Working humidity: 5 ~ 95%RH
VII, safety certification:
BS CE