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THR 3WI
The THR 3WI is 3 Watt DC/DC converters series with reinforced isolation (3000 VAC). These regulated DC/DC converters come in either a DIP-24 package and also feature increased resistance against shock and vibration according to EN 61373. The THR 3WI offers an internal input filter to comply with EN 55032 class A. High efficiencies up to 85% allow safe operation from –40°C to +92°C (with derating). All models have a wide 4:1 input voltage range and precisely regulated, isolated output voltages. With the latest IT safety certifications (IEC/EN/UL 62368-1) the THR 3WI series is the perfect choice for many demanding applications in the industrial, transportation and instrumentation sectors.
Product Status
Active
Product is recommended for new designs.
Product Documentation
Accessories
Features
Reinforced I/O-isolation 3000 VAC
Shock and vibration resistance according to EN 61373
Wide 4:1 input voltage range: 9-36, 18-75, 40-160 VDC
Operating temperature range -40 to +92°C
Internal EN 55032 class A filter
High efficiency up to 85%
Protection against overload, overvoltage and short circuit
3-year product warranty
Conformity
REACH Declaration
TRACOPOWER products do not generally fall under the REACH directive.
Our general REACH declaration is available via the following link:
RoHS Compliance
TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.
Cleaning Guideline
We generally do not recommend washing or cleaning electronic components. You should avoid it, if it is not absolutely necessary. Please refer to cleaning guide.
Additional Info
Models in Series
Model
Power
Input
Output
Links
Datasheet
Additional Info
THR 3-2411WI
3 W
9-36 VDC
5 VDC
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Sample
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THR 3-2411WI
THR 3-2412WI
3 W
9-36 VDC
12 VDC
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Sample
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Active
THR 3-2412WI
THR 3-2413WI
3 W
9-36 VDC
15 VDC
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Sample
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Active
THR 3-2413WI
THR 3-2422WI
3 W
9-36 VDC
±12 VDC
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Sample
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Active
THR 3-2422WI
THR 3-2423WI
3 W
9-36 VDC
±15 VDC
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Sample
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Active
THR 3-2423WI
THR 3-4811WI
3 W
18-75 VDC
5 VDC
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Sample
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Active
THR 3-4811WI
THR 3-4812WI
3 W
18-75 VDC
12 VDC
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Sample
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Active
THR 3-4812WI
THR 3-4813WI
3 W
18-75 VDC
15 VDC
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Sample
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THR 3-4813WI
THR 3-4822WI
3 W
18-75 VDC
±12 VDC
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Sample
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THR 3-4822WI
THR 3-4823WI
3 W
18-75 VDC
±15 VDC
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Sample
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THR 3-4823WI
THR 3-7211WI
3 W
40-160 VDC
5 VDC
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Sample
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Active
THR 3-7211WI
THR 3-7212WI
3 W
40-160 VDC
12 VDC
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Sample
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Active
THR 3-7212WI
THR 3-7213WI
3 W
40-160 VDC
15 VDC
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Sample
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Active
THR 3-7213WI
THR 3-7222WI
3 W
40-160 VDC
±12 VDC
){kind=link}
Sample
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Active
THR 3-7222WI
THR 3-7223WI
3 W
40-160 VDC
±15 VDC
){kind=link}
Sample
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Active
THR 3-7223WI
Similar series
TRI 3
3 Watt DC/DC converter, industrial, 2:1 input, regulated, reinforced high isolation (5000 VAC), high working voltage (1000 VAC), encapsulated, DIP-24