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THR 20WI
The THR 20WI is 20 Watt DC/DC converters series with reinforced isolation (3000 VAC). These regulated DC/DC converters come in either a 2"x1" package and also feature increased resistance against shock and vibration according to EN 61373. The THR 20WI offers an internal input filter to comply with EN 55032 class A. High efficiencies up to 88% allow safe operation from –40°C to +80°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 20WI series is the perfect choice for many demanding applications in the industrial, transportation and instrumentation sectors.
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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 +85°C
Internal EN 55032 class A filter
High efficiency up to 88%
Protection against overload, overvoltage and short circuit
3-year product warranty
TRACOPOWER products do not generally fall under the REACH directive. Individual REACH Declarations are available via a link from the product datasheets or upon request.
New: Declarations of conformity are now available for each individual series. Available to download in the 'Additional Documents' section.
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.
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.
Modelle in Serie
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_thumbnail/public/products/pictures/thr20wi_mainpicture.jpeg?itok=Yfpq9Ji9&t=1724457601)
20 Watt DC/DC converter, industrial, 4:1 input, reinforced isolation (3000 VAC), encapsulated, 2"x1"
![](/sites/default/files/styles/product_teaser/public/products/pictures/ten20wirh_mainpicture.jpeg?itok=ZpOKhNFF&t=1724457601)
20 watt DC/DC converter, 3000VAC I/O isolation (reinforced), railway, 4:1 input, regulated, encapsulated, 1”x1.6”
![](/sites/default/files/styles/product_teaser/public/products/pictures/tri20_mainpicture.jpeg?itok=2tJEogpM&t=1724457601)
20 Watt DC/DC converter, industrial, 2:1 input, regulated, reinforced high isolation (4200 VAC), high working voltage (1000 VAC), encapsulated, 2"x1"