DC/DC Converter
TRS 2 Series, 2 Watt
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Most compact 2 Watt SMD DC/DC
converter: 11.9 mm x 11.3 mm x 8 mm
(0.47 ꢀ 0.44 ꢀ 0.31 inch)
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Cost-efficient design
1600 VDC I/O isolation (functional)
High efficiency for low thermal loss
TRS 2 Series is a new series with the design purpose to improve the prevalent 2 Watt SMD
DC/DC converters in terms of size, cost, efficiency and performance. The main intended
uses for the TRS 2 Series are IT applications, industrial control systems and also measure-
ment equipment. With the reduction of thermal loss, the operating temperature range can
be expanded from -40°C to +90°C. The converters are fully regulated over 0 - 100% load
(no minimum load is required). The low input range is extended from 4.5 to 13.2 VDC (to
include 12V battery powered applications) while models are also available with the stan-
dard 2:1 input ranges of 9-18, 18-36 and 36-75 VDC. The functional I/O-isolation system
is designed to meet IEC/EN 62368-1 with a test voltage (60 s) of 1600 VDC.
Operating temperature range
-40°C to +90°C
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Designed to met UL 62368-1
No minimum load required
Protection against short circuit
3 years product warranty
Models
Order code
TRS 2-0910
TRS 2-0911
TRS 2-0919
TRS 2-0912
TRS 2-0913
TRS 2-0915
TRS 2-0921
TRS 2-0922
TRS 2-0923
TRS 2-1210
TRS 2-1211
TRS 2-1219
TRS 2-1212
TRS 2-1213
TRS 2-1215
TRS 2-1221
TRS 2-1222
TRS 2-1223
TRS 2-2410
TRS 2-2411
TRS 2-2419
TRS 2-2412
TRS 2-2413
TRS 2-2415
TRS 2-2421
TRS 2-2422
TRS 2-2423
TRS 2-4810
TRS 2-4811
TRS 2-4819
TRS 2-4812
TRS 2-4813
TRS 2-4815
TRS 2-4821
TRS 2-4822
TRS 2-4823
Input voltage
Output voltage
Output current max.
Efficiency typ.
3.3 VDC
5.0 VDC
9.0 VDC
12 VDC
15 VDC
24 VDC
5.0 VDC
12 VDC
15 VDC
3.3 VDC
5.0 VDC
9.0 VDC
12 VDC
15 VDC
24 VDC
5.0 VDC
12 VDC
15 VDC
3.3 VDC
5.0 VDC
9.0 VDC
12 VDC
15 VDC
24 VDC
5.0 VDC
12 VDC
15 VDC
3.3 VDC
5.0 VDC
9.0 VDC
12 VDC
15 VDC
24 VDC
5.0 VDC
12 VDC
15 VDC
500 mA
400 mA
222 mA
167 mA
134 mA
83 mA
200 mA
83 mA
67 mA
500 mA
400 mA
222 mA
167 mA
134 mA
83 mA
200 mA
83 mA
67 mA
500 mA
400 mA
222 mA
167 mA
134 mA
83 mA
200 mA
83 mA
67 mA
500 mA
400 mA
222 mA
167 mA
134 mA
83 mA
200 mA
83 mA
67 mA
77 %
80 %
80 %
83 %
82 %
82 %
78 %
82 %
80 %
77 %
80 %
80 %
84 %
83 %
83 %
79 %
83 %
81 %
77 %
78 %
80 %
84 %
84 %
82 %
80 %
83 %
82 %
76 %
79 %
80 %
83 %
83 %
82 %
78 %
82 %
80 %
4.5 – 13.2 VDC
(9 VDC nominal)
9 – 18 VDC
(12 VDC nominal)
Models
18 – 36 VDC
(24 VDC nominal)
36 – 75 VDC
(48 VDC nominal)
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