
221 West Industry Court
Deer Park, NY 11729-4681
Phone (631) 586-7600
Fax (631) 242-9798
World Wide Web Site - http://www.sensitron.com
E-Mail Address - sales@sensitron.com
W – 10W Single Series
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1231, REV. -
DC-DC Converters
Wide Input (2:1), 500V Isolation, Regulated, Single Output
FEATURES:
Isolation Voltage:
Isolation Resistance (1):
Short-Circuit Duration:
Max. Case Temperature:
Cooling Method:
Operating Temp.:
Storage Temp.:
Humidity:
Soldering Temp. (2):
Case Material:
Mean Time Before Failure:
500Vdc
>10M
W
Continuous
+85
°
C
Free-Air Cooling
-25
°
C ~ + 70
°
C
-40
°
C ~ + 105
°
C
£
90%
300
°
C
Non-Flammable Material (UL94-V0)
> 200,000 hours (Operating Temp. 25
°
C)
W-10W Single Output Series Input Characteristics
Part Number
Nominal Input Voltage
Input Voltage Range
Maximum Input Voltage*
W12XXHD10
W24XXHD10
12Vdc
24Vdc
9~18Vdc
18~36Vdc
22Vdc
40Vdc
W48XXHD10
48Vdc
36~72Vdc
80Vdc
*
Voltage above this value
may cause permanent damage to the device.
W-10W Single Output Series Output Characteristics
Parameter
MIN
TYP
MAX
Units
Output Power
-
-
10
W
Output Voltage Accuracy
Load Regulation
-
-
-
±
3
±
0.5
±
0.02
%
%
Temperature Coefficient
-
%/
°
C
Switching Frequency at 100% Load
-
-
300
kHz
1. All specifications at TA=25
°
C, 75% of the humidity, Nominal input voltage, full output load unless otherwise
specified.
2. Soldering for 10 seconds at 1.5mm away from the edge.