THR 40-7222WI

The THR 40WI is 40 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. High efficiencies up to 90% allow safe operation from –40°C to +70°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 40WI series is the perfect choice for many demanding applications in the industrial, transportation and instrumentation sectors.

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Product Status
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Product is recommended for new designs.

Product Documentation

Additional Documents

Application Notes
Certifications
Compliance & Conformity

Accessories

Compatible Accessories
Attribute
Value
Output Voltage
±12 VDC
Output Current
1670/1670 mA
Power Rating
40 W
Number of Outputs
dual
Input Voltage
36-160 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
89 %
Maximum Temperature
70 °C
Minimum Temperature
-40 °C
Weight
51.5 g
Ripple and Noise
125 mVp-p typ. / 140 mVp-p max.
Capacitive Load
1200 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 40-7211WI
40 W
36-160 VDC
5 VDC
(4.5-5.5 VDC)
eCAD
Sample

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Active
THR 40-7211WI
THR 40-7212WI
40 W
36-160 VDC
12 VDC
(10.8-13.2 VDC)
eCAD
Sample

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THR 40-7212WI
THR 40-7213WI
40 W
36-160 VDC
15 VDC
(13.5-16.5 VDC)
eCAD
Sample

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Active
THR 40-7213WI
THR 40-7215WI
40 W
36-160 VDC
24 VDC
(21.6-26.4 VDC)
eCAD
Sample

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Active
THR 40-7215WI
THR 40-72154WI
40 W
36-160 VDC
54 VDC
(45.9-56.7 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

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Active
THR 40-72154WI
Similar Models

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TEN 40-11022WIRH

40 watt DC/DC converter, 3000VAC I/O isolation (reinforced), railway, 4:1 input, regulated, encapsulated, 2”x1”

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