THR 20-7222WI

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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Product Status
Active
Product is recommended for new designs.

Product Documentation

Additional Documents

Application Notes
Certifications
3D Drawings
Compliance & Conformity

Accessories

Compatible Accessories
Attribute
Value
Output Voltage
±12 VDC
Output Current
833/833 mA
Power Rating
20 W
Number of Outputs
dual
Input Voltage
40-160 VDC
Housing Type
Metal Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
2" x 1"
Length
50.8 mm
Width
25.4 mm
Depth
11 mm
Efficiency
86 %
Maximum Temperature
80 °C
Minimum Temperature
-40 °C
Weight
40.5 g
Ripple and Noise
100 mVp-p typ.
Capacitive Load
600 µF
Remote On/Off
Yes
Safety Approvals
EN 62368-1
Insulation System
Reinforced Insulation
I/O Isolation Voltage
3000 VAC

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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
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Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. 
Our general REACH declaration is available via the following link: 

General REACH declaration

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.

Directive 2011/65/EU

TRACOPOWER RoHS Declaration

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.

Other models in series

Model
Power
Input
Output
Links
Datasheet
Additional Info
THR 20-2411WI
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eCAD
Sample

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Active
THR 20-2411WI
THR 20-2412WI
20 W
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eCAD
Sample

Only 1 product can be added to the samples cart.

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Active
THR 20-2412WI
THR 20-2413WI
20 W
9-36 VDC
15 VDC
(13.5-16.5 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-2413WI
THR 20-2415WI
20 W
9-36 VDC
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(21.6-26.4 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-2415WI
THR 20-4811WI
20 W
18-75 VDC
5 VDC
(4.5-5.5 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-4811WI
THR 20-4812WI
20 W
18-75 VDC
12 VDC
(10.8-13.2 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-4812WI
THR 20-4813WI
20 W
18-75 VDC
15 VDC
(13.5-16.5 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-4813WI
THR 20-4815WI
20 W
18-75 VDC
24 VDC
(21.6-26.4 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-4815WI
THR 20-7211WI
20 W
40-160 VDC
5 VDC
(4.5-5.5 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-7211WI
THR 20-7212WI
20 W
40-160 VDC
12 VDC
(10.8-13.2 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-7212WI
THR 20-7213WI
20 W
40-160 VDC
15 VDC
(13.5-16.5 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-7213WI
THR 20-7215WI
20 W
40-160 VDC
24 VDC
(21.6-26.4 VDC)
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THR 20-7215WI
Similar Models

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TRI 20-4822

20 Watt DC/DC converter, industrial, 2:1 input, regulated, reinforced high isolation (4200 VAC), high working voltage (1000 VAC), encapsulated, 2"x1"

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