SX15U
15 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 (47-63 Hz)
Input Current.................................................. 0.3A (typ)
Inrush Current............................................... 10A (typ)
OUTPUT SPECIFICATIONS
Output Voltage............................................... See chart
Output Adjustment......................................... ±10%
Efficiency........................................................ 73-78%
Over-Voltage Protection................................. Zener limiter
Over-Current Protection................................ Over 105%
(Automatic Recovery)
Ripple and Noise........................................... 100-200 mVp-p
Hold-Up Time................................................. 20 ms
Line/Load Regulation..................................... See Chart
Rise Time....................................................... 100 ms max.
(at 25°C nominal output/input)
FEATURES
OVERVOLTAGE PROTECTION
OVERCURRENT PROTECTION
HIGHLY RELIABLE
CONVECTION COOLED
ON/OFF LED LIGHT
ADJUSTABLE OUTPUTS
3 YEAR CONTINUOUS USE WARRANTY
Leakage Current............................................ 0.5 mA max.
GENERAL SPECIFICATIONS
MTBF............................................................. > 360,000 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-Ohms 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
(non-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
44
Series
MODEL
SX15U-05S
SX15U-12S
SX15U-15S
SX15U-24S
OUTPUT VOLTAGE OUTPUT CURRENT EFFICIENCY (TYP) LINE REGULATION LOAD REGULATION
5 VDC
12 VDC
15 VDC
24 VDC
3.0 A
1.3 A
1.0 A
0.7 A
73%
76%
76%
78%
20 mV
40 mV
40 mV
60 mV
40 mV
60 mV
80 mV
150 mV
RIPPLE NOISE
100 mVp-p
150 mVp-p
150 mVp-p
200 mVp-p
SX15U
NOTE:
All specifications typical and nominal / full load and 25˚C unless otherwise noted.
Mounting screw lenght should not exceed 0.24 inches or 6 mm.
Avoid sustained operation in overload or dead short conditions.
Specifications subject to changes without notice.
• No. 6-32 mounting holes standard
• Dimensions in mm
• Terminal block or “pin”
type connector available
45
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