KRS10F Series
10 WATT, Universal Input
PCB Mountable Switching Power Supply
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load
INPUT SPECIFICATIONS
Input Voltage………..........................85 ~ 264VAC
Input Frequency............................... 47 ~ 63Hz
Input Current………………………….0.22 ~ 0.15A Typ.
Inrush Current………………………...10A
OUTPUT SPECIFICATIONS
Output Voltage ……………………….See Chart
FEATURES
EXTREMELY SMALL (1.26 X 2.56mm)
10 WATT OUTPUT POWER
UNIVERSAL INPUT
OVERCURRENT PROTECTION
LIGHTWEIGHT CONSTRUCTION
Direct PCB Mountable
COMPACT, LOW-PROFILE PACKAGES
3 YEAR WARRANTY
Efficiency.............................….74 ~ 82%
Over-Current Protection………….....Automatic Recovery
(105% min)
Ripple and Noise…………………….See Chart
Hold-Up Time.......................…….....110V – 11 mS
230V
– 120mS
Load Regulation...............………… 50mV max.
Rise Time...…...……………………...110V – 190mS
230V
– 185mS
Leakage Current
(100/230VAC)………….
<
0.75mA
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 ............…….10°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
SAFETIES/APPROVALS
UL60950
CSA C22.2 No. 60950(cUL)
CE EN60950 3
rd
Edition (LVD)
PHYSICAL SPECIFICATIONS
Open Frame – PCB Mountable
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MODEL
KRS10F-05S
KRS10F-12S
KRS10F-15S
KRS10F-24S
Output Voltage
5VDC
12VDC
15VDC
24VDC
Output Current
(85 ~ 264 VAC)
2.00A
0.84A
0.65A
0.42A
Efficiency
(%)
74%
79%
81%
82%
Ripple & Noise
(mVp-p)
150mVp-p
150mVp-p
150mVp-p
200mVp-p
Note:
•
•
Measurements in millimeter (mm) unless otherwise specified
Tolerance ± 1mm
NOTE:
All specifications typical and nominal / full load and 25°C unless otherwise noted.
Avoid sustained operation in overload or dead short conditions.
Specifications subject to changes without notice.
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