SX50U
50 W att, 120 VAC Input
Fully Enclosed Switching Power Supply
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load
INPUT SPECIFICATIONS
Input Voltage.................................................. 85-132 VAC
Input Frequency............................................. 50/60 Hz (47-63Hz)
Input Current.................................................. 1.1 A (typ)
Inrush Current............................................... 28 A (typ)
OUTPUT SPECIFICATIONS
Output Voltage............................................... See chart
Output Adjustment........................................ ± 10%
Efficiency........................................................ 72-80%
Over-Voltage Protection................................. Zener Limiter
Over-Current Protection................................. Over 105%
(Automatic Recovery)
Ripple and Noise............................................100-200 mVp-p
Hold-Up Time................................................. 20 mS (typ)
Line/Load Regulation..................................... See Chart
Rise Time....................................................... 100 mS max.
(at 25˚C nominal output / input)
FEATURES
OVERVOLTAGE PROTECTION
OVERCURRENT PROTECTION
COMPACT SIZE / HIGH RELIABILITY
CONVECTION COOLED
ON/OFF LED LIGHT
ADJUSTABLE OUTPUTS
3 YEAR CONTINUOUS USE WARRANTY
Leakage Current............................................ 0.5 mA max.
GENERAL SPECIFICATIONS
MTBF.............................................................. >242,000 Hours
Isolation Voltage
Primary to Secondary..................... AC 2000V
Primary to Case.............................. AC 2000V
Secondary to Case......................... AC 500V
Isolation Resistance...................................... Input - Output
Case 100 M-Ohm min
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature .............................. 0˚C ~ +60˚C
Derates linearly 2.5%/˚C after 50˚C
Cooling.............................................Convection
Temperature Coefficient.................. 0.02% / ˚C
Humidity.......................................... 20 - 85% RH
(not-condensing)
Storage Temperature...................... -20˚C ~ +85˚C
Shock/Vibration.............................. 20G (3 Directions)
SAFETIES / EMI
FCC-B
CISPR-B
VCCI-2
PHYSICAL SPECIFICATIONS
Metal Enclosed - Terminal block
48
VOLGEN [ VOLGEN KAGA ELECTRONICS INC. ]
