THN 30WIR Railway & Industrial DC/DC Converters

TRACO Power THN 30WIR Series 30W Railway and Industrial DC/DC Converters are designed to provide high reliability in harsh environments. The series offers an EN 50155-certified wide 4:1 input voltage range (9VDC to 36VDC, 18VDC to 75VDC, 36VDC to 160VDC) with an output power of 30W in a 1" x 1" encapsulated metal package. The six-sided shielded design protects against electromagnetic interference (EMI) while the full encapsulation provides high resistance to thermal shocks, mechanical shocks, and vibration. TRACO Power THN 30WIR Series 30W Railway and Industrial DC/DC Converters offer up to 91% efficiency and operate at an ambient temperature range from -40°C to +65°C without derating and without the need for additional cooling. The THN 30WIR series is EN 61373 certified for mechanical shock and vibration and EN 45545-2 certified for fire behavior. These units come with IEC/EN/UL 62368-1 safety approvals and are designed for high-performance in harsh environments.

Results: 24
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
Isolation Voltage
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Industry
Series
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
711In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 48 V 18 V 75 V 24 V 1.25 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
58In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 110 V 36 V 160 V 24 V 1.25 A 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 23W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 48 V 18 V 75 V 3.3 V 7 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 110 V 36 V 160 V 24 V 625 mA 24 V 625 mA 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 23W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
32In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 9 V 36 V 3.3 V 7 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
182In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 9 V 36 V 24 V 1.25 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
40In Stock
20Expected 23/07/2026
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 24 V 9 V 36 V 15 V 1 A - 15 V 1 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
87In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 48 V 18 V 75 V 5.1 V 6 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
52In Stock
220On Order
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 48 V 18 V 75 V 12 V 2.5 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
50In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 110 V 36 V 160 V 5.1 V 6 A 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 24 V 9 V 36 V 12 V 1.25 A 12 V 1.25 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
15In Stock
20Expected 31/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 9 V 36 V 24 V 625 mA 24 V 625 mA 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 48 V 18 V 75 V 15 V 2 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 48 V 18 V 75 V 12 V 1.25 A 12 V 1.25 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
21In Stock
60Expected 21/08/2026
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 48 V 18 V 75 V 15 V 1 A - 15 V 1 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 48 V 18 V 75 V 24 V 625 mA 24 V 625 mA 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
12In Stock
120On Order
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 110 V 36 V 160 V 12 V 2.5 A 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 110 V 36 V 160 V 12 V 1.25 A 12 V 1.25 A 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 110 V 36 V 160 V 15 V 1 A - 15 V 1 A 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
215Expected 06/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 9 V 36 V 5.1 V 6 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
880On Order
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 9 V 36 V 12 V 2.5 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
345Expected 28/08/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 9 V 36 V 15 V 2 A 2.25 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 23W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
180Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 110 V 36 V 160 V 3.3 V 7 A 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR
TRACO Power DC/DC Converters - Through Hole 30W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
150Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 110 V 36 V 160 V 15 V 2 A 3 kV 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 30WIR