Datasheet

DC/DC Converter
TMR 2WISM Series, 2 Watt
•
Ultra wide 4:1 Input: 4.5–12, 9–36 and
18–75 VDC
•
I/O-isolation 1‘500 VDC
•
Fully regulated outputs
•
Operating temperature range –40°C to
+80°C
•
Protection against short circuit and
overload
•
Remote On/Off
•
3-year product warranty
IEC 62368-1
UL 62368-1
The TMR 2WISM Series is a set of 2 Watt SMD DC/DC converters. They operate
up to 70°C environment temperature at full load or up to 80°C with a 50% load
derating. With UL 60950-1 certification, 1’500 VDC I/O-isolation voltage,exter-
nal On/Off and short current protection they cover a wide range of application
when space is limited. The input of the converters is designed for a wide volt-
age range (4:1) and minimum load is not required.
Models
Order Code
Input Voltage
Output 1
Output 2
Efficiency
Range
Vnom
Imax
Vnom
Imax
typ.
TMR 2-0511WISM
4.5 - 12 VDC
(9 VDC nom.)
5 VDC
400 mA
80 %
TMR 2-0512WISM
12 VDC
167 mA
84 %
TMR 2-0513WISM
15 VDC
134 mA
83 %
TMR 2-0515WISM
24 VDC
83 mA
84 %
TMR 2-0522WISM
+12 VDC
83 mA
–12 VDC
83 mA
83 %
TMR 2-0523WISM
+15 VDC
67 mA
–15 VDC
67 mA
82 %
TMR 2-2411WISM
9 - 36 VDC
(24 VDC nom.)
5 VDC
400 mA
80 %
TMR 2-2412WISM
12 VDC
167 mA
84 %
TMR 2-2413WISM
15 VDC
134 mA
85 %
TMR 2-2415WISM
24 VDC
83 mA
85 %
TMR 2-2422WISM
+12 VDC
83 mA
–12 VDC
83 mA
83 %
TMR 2-2423WISM
+15 VDC
67 mA
–15 VDC
67 mA
83 %
TMR 2-4811WISM
18 - 75 VDC
(48 VDC nom.)
5 VDC
400 mA
78 %
TMR 2-4812WISM
12 VDC
167 mA
82 %
TMR 2-4813WISM
15 VDC
134 mA
83 %
TMR 2-4815WISM
24 VDC
83 mA
84 %
TMR 2-4822WISM
+12 VDC
83 mA
–12 VDC
83 mA
82 %
TMR 2-4823WISM
+15 VDC
67 mA
–15 VDC
67 mA
82 %
www.tracopower.com
June 17, 2019
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