KRS25F-03 Datasheet, PDF (1/2 Pages) Volgen Kaga Electronics Inc. – 25 WATT, Universal Input PCB Mountable Switching Power

KRS25F Series
25 WATT, Universal Input
PCB Mountable Switching Power
FEATURES
EXTREMELY SMALL (41 X 85mm)
LOW COST
UNIVERSAL INPUT
OVERCURRENT PROTECTION
COMPACT, LOW-PROFILE PACKAGES
DIRECT PCB MOUNTABLE
LIGHTWEIGHT CONSTRUCTION
3 YEAR WARRANTY
SAFETIES/APPROVALS
UL60950
CSA C22.2 No. 60950(cUL)
CE EN60950 3rd Edition (LVD)
CB IEC60950; 1999, US/6301/UL
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load
INPUT SPECIFICATIONS
Input Voltage
Input Frequency
Inrush Current
……. 85 ~ 264VAC
……. 47 ~ 63Hz
……. 17/41A typical(100/230VAC input)
OUTPUT SPECIFICATIONS
Output Voltage
……. See Chart
Efficiency
……. 69 ~ 80%
Over-Current Protection ……. Automatic Recovery (105%)
Ripple and Noise
……. See Chart
Hold-Up Time
……. 9 mS
Load Regulation
……. 100mV
Rise Time
……. 300mS max
Leakage Current
……. 100V – 0.5mA max
230V – 0.75mA max
Drift (8H, after 1H)
……. 0.5% +15 mV max
GENERAL SPECIFICATIONS
Isolation Voltage
Primary to Secondary……. 3000VAC
Primary to Case ……. 2000VAC
Secondary to Case ……. 500VAC
Isolation Resistance ……. 100 M-Ohms min.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ……. 0°C ~ +70°C
Cooling
……. Convection
Temperature Coefficient ……. 0.02% / °C
Humidity
……. 20 ~ 85%Rh (non-condensing)
Storage Temperature ……. -20°C ~ +85°C
Shock Vibration
……. Shock: 20G(3 Directions each 3 times)
Vibration: 10 ~ 55Hz
PHYSICAL SPECIFICATIONS
PCB Mountable open frame
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