Datasheet

DC/DC Converter TDR 3WI Series, 3 Watt
•
Compact design in THD Package
•
Ultra wide 4:1 input voltage range
•
Fully regulated outputs
•
Low ripple and noise
•
Temperature range –40°C to +85°C
without derating
•
I/O isolation 1600 VDC
•
Continuous short-circuit protection
•
Remote On/Off control
•
Fully RoHS compliant
•
3-year product warranty
IEC 62368-1UL 62368-1
The TDR 3WI series is a family of compact 3 W DC/DC-converters with 4:1 in-
put voltage ranges and tightly regulated output voltages even under no load
conditions. The product is available in THD-package. They work with high effi-
ciency over the full load range and come with a remote On/Off input. The us-
ability in temperature ranges of up to +85°C, continuous short circuit protec-
tion and excellent immunity against environmental influences make these con-
verters very reliable. A TDR 3WI converter is the ideal solution for space critical
high end applications in communication equipment, instrumentation and indus-
trial electronics.
Models
Order Code
Input Voltage
Output 1
Output 2
Efficiency
Range
Vnom
Imax
Vnom
Imax
typ.
TDR 3-1211WI
4.5 - 18 VDC
(12 VDC nom.)
5 VDC
600 mA
81 %
TDR 3-1212WI
12 VDC
250 mA
82 %
TDR 3-1213WI
15 VDC
200 mA
82 %
TDR 3-1222WI
+12 VDC
125 mA
–12 VDC
125 mA
82 %
TDR 3-1223WI
+15 VDC
100 mA
–15 VDC
100 mA
81 %
TDR 3-2411WI
9 - 36 VDC
(24 VDC nom.)
5 VDC
600 mA
80 %
TDR 3-2412WI
12 VDC
250 mA
82 %
TDR 3-2413WI
15 VDC
200 mA
82 %
TDR 3-2422WI
+12 VDC
125 mA
–12 VDC
125 mA
82 %
TDR 3-2423WI
+15 VDC
100 mA
–15 VDC
100 mA
81 %
TDR 3-4811WI
18 - 75 VDC
(48 VDC nom.)
5 VDC
600 mA
80 %
TDR 3-4812WI
12 VDC
250 mA
83 %
TDR 3-4813WI
15 VDC
200 mA
82 %
TDR 3-4822WI
+12 VDC
125 mA
–12 VDC
125 mA
82 %
TDR 3-4823WI
+15 VDC
100 mA
–15 VDC
100 mA
81 %
www.tracopower.com September 20, 2023
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