THL15WI Series operates at 15W power in smaller case

The higher energy efficiency, maintaining the quality and a lower cost. These parameters were the cornerstones for the new THL15WI family from TRACO in a 1 x 1 x 0.4″ metal case.
This is an archive article published 05/02/2019. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.

15W DC/DC converters are widely used in industrial applications. TRACO currently manufactures more than 10 different series of 15W board mounted DC/DC converters.

The TON15/15WI (Wide Input 4:1) are SMD versions while the TEL15, THD15N/15WIN, THL15WI, THM15/15WI, THN15/15N/15WI/15WIR are through-hole mounted versions.

The THN15WIR is railway certified ruggedized version and is suitable for railway applications for highest reliability in harsh environments. The converters have an increased resistance against electromagnetic interference, shock/vibration, and thermal shock.

The approvals according to standards EN 50155 and EN 61373 qualify them for railway and transportation systems. The qualification for the fire behaviour of components according to EN 45545-2 and the safety approval according to IEC/EN 60950-1, UL60950-1 support a potential compliance test of the application.

The THL 15WI Series is Traco Power’s latest addition to the existing 15 Watt DC/ DC converter range. With the focus on combining cost efficiency and quality, this isolated high performance 15 Watt DC/DC converter is suitable for many different applications.

The series comes in an encapsulated, shielded 1” x 1” x 0.4” metal package and has a fully integrated EN55032 class A filter. High efficiency up to 91% enables the converter to operate from –40°C to +70°C without derating. All models have an ultra-wide 4:1 input voltage range and precisely regulated isolated outputs.
The series meets the latest IT safety certifications (UL 62368-1) and is thus eligible for uses in mobile equipment, instrumentation, distributed power architectures in communication and industrial electronics and everywhere where cost efficiency and quality are critical factors.

The THL15WI series includes 14 models in a version of THL15-24 (9 - 36 VDC) and THL15-48 (18 - 75 VDC) converters with 3.3V, 5V, 12V, 15V, 24V, and ±12, ±15V. These converters you can find in our range of products, available on request. 

If you are interested in other TRACOPOWER products or if you would like to know more about this Series, we will be glad to advise you at sales@soselectronic.com

Main Features

  • 15 Watt converter in a 1” x 1” (25,4 x 25,4 x 10,16mm ) metal package
  • Cost efficient design
  • Ultra wide 4:1 input voltage range: 9-36 and 18-75 VDC
  • Operating temperature range -40 to +70 °C without derating
  • Internal EN 55032 class A filter
  • 1500 VDC I/O-isolation
  • Protection against overload, overvoltage and short circuit
  • Remote On/Off and Trim function
  • Optional heatsink for increased temperature capabilities THL-HS1
  • 3-year product warranty

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Additional products


THL 15-2410WI TRACOPOWER  
THL 15-2410WI

DC/DC Converter 15W 9-36V/3,3V 3,4A

Isolated DC/DC Converters

Ord. No.: 313486
Manufacturer: TRACOPOWER
1 pcs+
5 pcs+
10 pcs+
20 pcs+
29,80 €
27,70 €
25,50 €
23,20 €
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THL 15-2411WI TRACOPOWER  
THL 15-2411WI

DC/DC Converter 15W 9-36V/5V 3A

Isolated DC/DC Converters

Ord. No.: 313487
Manufacturer: TRACOPOWER
161 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
29,80 €
27,70 €
25,50 €
23,20 €
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THL 15-2412WI TRACOPOWER  
THL 15-2412WI

DC/DC Converter 15W 9-36V/12V 1,25A

Isolated DC/DC Converters

Ord. No.: 313488
Manufacturer: TRACOPOWER
1 pcs+
5 pcs+
10 pcs+
20 pcs+
28,20 €
26,20 €
24,20 €
22,20 €
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THL 15-2413WI TRACOPOWER  
THL 15-2413WI

DC/DC Converter 15W 9-36V/15V 1A

Isolated DC/DC Converters

Ord. No.: 313489
Manufacturer: TRACOPOWER
36 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
28,20 €
26,20 €
24,20 €
22,20 €
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THL 15-2415WI TRACOPOWER  
THL 15-2415WI

DC/DC Converter 15W 9-36V/24V 0,625A

Isolated DC/DC Converters

Ord. No.: 313490
Manufacturer: TRACOPOWER
169 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
28,20 €
26,20 €
24,20 €
22,20 €
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THL 15-2422WI TRACOPOWER  
THL 15-2422WI

DC/DC Converter 15W 9-36V/±12V ±0,625A

Isolated DC/DC Converters

Ord. No.: 313491
Manufacturer: TRACOPOWER
152 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
29,80 €
27,70 €
25,70 €
23,70 €
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THL 15-2423WI TRACOPOWER  
THL 15-2423WI

DC/DC Converter 15W 9-36V/±15V ±0,5A

Isolated DC/DC Converters

Ord. No.: 313492
Manufacturer: TRACOPOWER
137 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
29,80 €
27,70 €
25,70 €
23,70 €
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THL 15-4810WI TRACOPOWER  
THL 15-4810WI

DC/DC Converter 15W 18-75V/3,3V 3,4A

Isolated DC/DC Converters

Ord. No.: 313493
Manufacturer: TRACOPOWER
33 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
29,80 €
27,70 €
25,50 €
23,20 €
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THL 15-4811WI TRACOPOWER  
THL 15-4811WI

DC/DC Converter 15W 18-75V/5V 3A

Isolated DC/DC Converters

Ord. No.: 313494
Manufacturer: TRACOPOWER
17 pcs in 5-15 days
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THL 15-4812WI TRACOPOWER  
THL 15-4812WI

DC/DC Converter 15W 18-75V/12V 1,25A

Isolated DC/DC Converters

Ord. No.: 313495
Manufacturer: TRACOPOWER
100 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
28,20 €
26,20 €
24,20 €
22,20 €
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THL 15-4813WI TRACOPOWER  
THL 15-4813WI

DC/DC Converter 15W 18-75V/15V 1A

Isolated DC/DC Converters

Ord. No.: 313499
Manufacturer: TRACOPOWER
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THL 15-4815WI TRACOPOWER  
THL 15-4815WI

DC/DC Converter 15W 18-75V/24V 0,625A

Isolated DC/DC Converters

Ord. No.: 313496
Manufacturer: TRACOPOWER
4 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
28,20 €
26,20 €
24,20 €
22,20 €
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THL 15-4822WI TRACOPOWER  
THL 15-4822WI

DC/DC Converter 15W 18-75V/±12V ±0,625A

Isolated DC/DC Converters

Ord. No.: 313497
Manufacturer: TRACOPOWER
79 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
29,80 €
27,70 €
25,70 €
23,70 €
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THL 15-4823WI TRACOPOWER  
THL 15-4823WI

DC/DC Converter 15W 18-75V/±15V ±0,5A

Isolated DC/DC Converters

Ord. No.: 313498
Manufacturer: TRACOPOWER
19 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
29,80 €
27,70 €
25,70 €
23,70 €
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THL-HS1 TRACOPOWER  
THL-HS1

Al Heatsink for DC/DC module THL 10WI/THL20WI

Other Heatsinks

Ord. No.: 103950
Manufacturer: TRACOPOWER
625 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
2,50 €
2,37 €
2,23 €
2,09 €
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