1. Product features:
(1) Shell material: PC / ABS + PC, high temperature resistance 120 ℃, fire rating: UL 94V-0;
(2) Constant voltage working mode: ± 5%;
(3) Brand IC scheme design, stable and reliable performance, low loss;
(4) Environmental protection complies with ROHS 2.0;
2. Electrical characteristics:
(1) . input voltage / frequency: AC 100 ~ 240V (90 ~ 264v), 50 / 60Hz (47 / 63Hz)
(2) Output power: Max 12W
(3) Output voltage: DC 3V ~ 12V
(4) Output current: 0.1A ~ 2A
(5) Load adjustment range: ± 5%
(6) Energy efficiency: Class V
(7) Withstand voltage test: AC 3000V / min 5mA / 3S
(8) Insulation impedance: DC 500V 100m Ω * ()
A25 USB - British power adapter | A25 USB - interchangeable power adapter |
3. Protection function:
(1)Overcurrent protection: 120%
(2) Overvoltage protection: 120%
(3) Short circuit protection: automatic recovery
4. Reliability test:
(1) Aging test: the product shall be aged for at least 2 hours under the environment of 40 ℃± 5 ℃ and 100% rated load;
(2) MTBF estimation: at least 50000 hours, under 25 ℃ environment and input and full load conditions;
(3) Drop test: 1m high, drop onto the hardwood with thickness of 30mm, and the hardwood shall be placed on the cement base or equivalent inelastic ground;
5. Environmental requirements:
(1) Working temperature: 0 ~ 40 ℃
(2)Storage temperature: - 20 ~ 85 ℃
(3)Working humidity: 5 ~ 95% RH
6.Safety certification:
Japanese PSE, American UL, Chinese CCC, Australian SAA, European CE, CB, GS