switching power supply

1) Input:
a) Universal AC voltage
b) Frequency: 50/60Hz
c) Line regulation range: max. +/-0.5%
2) Output:
a) Line regulation range: max. +/-5%
b) Ripple and noise (Vp-p): c) Adjustable range of output voltage: +5%, -3%
d) Turn-on time: e) Hold-up time: > or =20ms @ AC input 240V and Io=100%
3) Protection:
a) Over loading protection: 115-150% of rated power, when it happened, the power
shuts down automatically; when trouble removed the power recovers itself
b) Over voltage protection: 130-150% of rated voltage
c) Over current protection
4) Insulated intensity in-out: 1,500V/5mA, 60s
5) Insulated resistance in-out: > or =50mohm, DC 500V
6) Environmental requirements:
a) Operating temperature: 0-40��C
b) Operating humidity: 10-90% RH (no freezing dew)
c) Storage temperature: -20-85��C
d) Storage humidity: 10-95% RH (no freezing dew)
7) Elevation: 8) Dimensions (L x W x H): 95 x 56 x 31mm
9) Weight: 220g

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