220V to DC 24V 2A 50W Power Supply

Input voltage
?miniaturization
?Short circuit protection / overload / over voltage
?100% full load aging test
Input voltage and frequency range ---------- 110 / 220VAC / 47 ~ 63Hz
Start Inrush Current ------- -------- 20A @ 120VAC (Cold Start)
Output adjustment range --------------- ± 10% (rated output voltage)
Overload protection ------- ------------ 105% ~ 200% (rated load), since the restoration
Overvoltage ------------------- 115% ~ 135% (rated output voltage)
Short-circuit protection self-recovery -------------------
Output start-up time --------------- ≤2S @ 120VAC≤1.0S@230VAC
Output hold time --------------- ≥ 10mS @ 120VAC, ≥ 20mS @ 230VAC
------------------- Dielectric strength input - output: AC1500V, 1min
????????????????????????????Input - Housing: AC1500V, 1min
????????????????????????????Output - Housing: DC500V, 1min
Working environment ------ ------------ -10 ℃ ~ 50 ℃; 20% ~ 90% RH (without condensation)
------------------- Design Safety Standard Reference EN / UL60950
------------- - EMC standard design reference EN55022 Class B;
????????????????????????????EN61000-4-2 / ??-3 / -4 / -5 / -6 / -11