DC/DC Converters - Through Hole

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THN 20UIR 20W DC/DC Railway Converters

The TRACO Power THN 20UIR 20W DC/DC Railway Converters offer high performance to meet the demanding needs of railway and industrial applications. These THN 20UIR converters operate with an ultra-wide 12:1 input voltage range, 9V_DC to 75V_DC or 14V_DC to 160V_DC. The 20W DC/DC converters come in a compact, fully encapsulated 1”x1” housing for high reliability. These THN 20UIR converters feature a pre-mounted heatsink for convection cooling up to 70°C without derating. The THN 20UIR converters include a dedicated holdup capacitor connection that meets the extended holdup-time requirements without the need for bulky input capacitors. These DC/DC converters are EN 50155, EN 45545-2, and EN 61373, certified for rolling stock applications, fire behavior, and resistance against mechanical shock and vibration. These THN 20UIR converters are also IEC/EN/UL 62368-1 safety-approved for use in a wide range of demanding industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Voltage-Channel 1	Output Current-Channel 1	Output Voltage-Channel 2	Output Current-Channel 2	Isolation Voltage	Package / Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 20W 9-75Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway THN 20-3622UIR TRACO Power 1: $78.15 14In Stock	Mfr. Part # THN 20-3622UIR Mouser Part # 495-THN20-3622UIR	TRACO Power	DC/DC Converters - Through Hole 20W 9-75Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	14In Stock	$78.15 $76.87 $72.80 $69.67 $69.39	Min.: 1 Mult.: 1	Isolated	2 Output	12 V	833 mA	- 12 V	833 mA	3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 1330A 1 x 1 Metal Case, Railway THN 20-7213UIR TRACO Power 1: $74.68 20In Stock	Mfr. Part # THN 20-7213UIR Mouser Part # 495-THN20-7213UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 1330A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	20In Stock	$74.68 $73.75 $67.90 $66.54 $66.25	Min.: 1 Mult.: 1	Isolated	1 Output	15 V	1.33 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway THN 20-3623UIR TRACO Power 1: $78.15 17In Stock	Mfr. Part # THN 20-3623UIR Mouser Part # 495-THN20-3623UIR	TRACO Power	DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	17In Stock	$78.15 $76.87 $72.80 $69.67 $69.39	Min.: 1 Mult.: 1	Isolated	2 Output	15 V	667 mA	- 15 V	667 mA	3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1330A 1 x 1 Metal Case, Railway THN 20-3613UIR TRACO Power 1: $70.21 18In Stock	Mfr. Part # THN 20-3613UIR Mouser Part # 495-THN20-3613UIR	TRACO Power	DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1330A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	18In Stock	$70.21 $69.06 $65.31 $62.51 $62.19	Min.: 1 Mult.: 1	Isolated	1 Output	15 V	1.33 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway THN 20-7222UIR TRACO Power 1: $83.21 19In Stock	Mfr. Part # THN 20-7222UIR Mouser Part # 495-THN20-7222UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	19In Stock	$83.21 $81.41 $76.12 $73.99	Min.: 1 Mult.: 1	Isolated	2 Output	12 V	833 mA	- 12 V	833 mA	3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 9-75Vin 12Vout 1670mA 1 x 1 Metal Case, Railway THN 20-3612UIR TRACO Power 1: $74.60 31In Stock	Mfr. Part # THN 20-3612UIR Mouser Part # 495-THN20-3612UIR	TRACO Power	DC/DC Converters - Through Hole 20W 9-75Vin 12Vout 1670mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	31In Stock	$74.60 $69.23 $63.74 $59.34 View $58.42 $57.89 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 V	1.67 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 9-75Vin 24Vout 835mA 1 x 1 Metal Case, Railway THN 20-3615UIR TRACO Power 1: $74.60 3In Stock	Mfr. Part # THN 20-3615UIR Mouser Part # 495-THN20-3615UIR	TRACO Power	DC/DC Converters - Through Hole 20W 9-75Vin 24Vout 835mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	3In Stock	$74.60 $69.23 $63.74 $59.34 View $58.42 $57.89 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	24 V	835 mA			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin 5.1Vout 4A 1 x 1 Metal Case, Railway THN 20-7211UIR TRACO Power 1: $86.39 7In Stock	Mfr. Part # THN 20-7211UIR Mouser Part # 495-THN20-7211UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin 5.1Vout 4A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	7In Stock	$86.39 $79.52 $77.82 $76.55 View $75.29 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	5.1 V	4 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin 12Vout 1670mA 1 x 1 Metal Case, Railway THN 20-7212UIR TRACO Power 1: $79.50 14In Stock	Mfr. Part # THN 20-7212UIR Mouser Part # 495-THN20-7212UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin 12Vout 1670mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	14In Stock	$79.50 $73.75 $67.90 $63.21 View $62.24 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	12 V	1.67 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin 24Vout 835mA 1 x 1 Metal Case, Railway THN 20-7215UIR TRACO Power 1: $79.50 1In Stock	Mfr. Part # THN 20-7215UIR Mouser Part # 495-THN20-7215UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin 24Vout 835mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	1In Stock	$79.50 $73.75 $67.90 $63.21 View $62.24 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	24 V	835 mA			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 9-75Vin 5.1Vout 4A 1 x 1 Metal Case, Railway THN 20-3611UIR TRACO Power 1: $81.10 90Factory Stock Available	Mfr. Part # THN 20-3611UIR Mouser Part # 495-THN20-3611UIR	TRACO Power	DC/DC Converters - Through Hole 20W 9-75Vin 5.1Vout 4A 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	90Factory Stock Available More Info Available	$81.10 $75.21 $69.24 $64.47 View $63.47 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	5.1 V	4 A			3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR
DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway THN 20-7223UIR TRACO Power 1: $88.80 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # THN 20-7223UIR Mouser Part # 495-THN20-7223UIR	TRACO Power	DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway Learn More about TRACO Power traco thn 20uir dc dc converters	Datasheet	Non-Stocked Lead-Time 19 Weeks	$88.80 $81.07 $73.22 $69.56 View $68.87 Quote	Min.: 1 Mult.: 1	Isolated	2 Output	15 V	667 mA	- 15 V	667 mA	3 kV	25.4 mm x 25.4 mm x 18.7 mm	25.4 mm (1 in)	25.4 mm (1 in)	18.7 mm (0.736 in)	Industrial	+ 105 C	- 40 C	THN 20UIR

THN 20UIR 20W DC/DC Railway Converters

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THN 20UIR 20W DC/DC Railway Converters

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