TDN 1WI DC/DC Converters

TRACO Power TDN 1WI DC/DC Converters feature 1W output power and a wide 4:1 voltage range in a 13.2mm x 9.1mm x 10.2mm DIP package. The fully regulated converters offer 1600VDC I/O isolation voltage, short-current protection, and external on/off. TRACO Power TDN 1WI DC/DC Converters meet UL 62368-1 (UL 60950-1) regulations. These high-performance units are designed for a wide range of applications where space is limited.

Results: 27
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Description Datasheet Availability Pricing (GBP) 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
Package/Case
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Width
Height
Industry
Series
TRACO Power DC/DC Converters - Through Hole 9-36Vin 9Vout 112mA 1W Iso Reg DIP
Datasheet
14In Stock
30Expected 28/05/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 9 V 36 V 9 V 112 mA 1.6 kV DIP-7 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin +/-5Vout +/-100mA
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 48 V 5 V 100 mA 1.5 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin 12Vout 90mA
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 48 V 18 V 75 V 12 V 90 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin 5Vout 200mA
Datasheet
135In Stock
80Expected 10/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 4.5 V 18 V 5 V 200 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin 5Vout 200mA
Datasheet
524In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 9 V 36 V 5 V 200 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin 3.3Vout 300mA
Datasheet
27In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 4.5 V 18 V 3.3 V 300 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin 12Vout 90mA
Datasheet
18In Stock
20Expected 28/05/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 4.5 V 18 V 12 V 90 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin 9Vout 112mA 1W Iso Reg DIP
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 4.5 V 18 V 9 V 112 mA 1.6 kV DIP-7 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin +/-5Vout +/-100mA
Datasheet
28In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 4.5 V 18 V 5 V 100 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin +/-12Vout +/-45mA
Datasheet
22In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 12 V 4.5 V 18 V 12 V 45 mA - 12 V 45 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin +/-15Vout +/-35mA
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 12 V 4.5 V 18 V 15 V 35 mA - 15 V 35 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin 3.3Vout 300mA
Datasheet
37In Stock
160On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 9 V 36 V 3.3 V 300 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin 15Vout 70mA
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 9 V 36 V 15 V 70 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin 24Vout 45mA
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 9 V 36 V 24 V 45 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin +/-5Vout +/-100mA
Datasheet
13In Stock
200Expected 16/10/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 9 V 36 V 5 V 100 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin +/-12Vout +/-45mA
Datasheet
21In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 24 V 9 V 36 V 12 V 45 mA - 12 V 45 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin +/-15Vout +/-35mA
Datasheet
25In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 24 V 9 V 36 V 15 V 35 mA - 15 V 35 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin +/-15Vout +/-35mA
Datasheet
12In Stock
20Expected 28/05/2026
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 48 V 18 V 75 V 15 V 35 mA - 15 V 35 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin 12Vout 90mA
Datasheet
240On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 9 V 36 V 12 V 90 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin 5Vout 200mA
Datasheet
35On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 48 V 18 V 75 V 5 V 200 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin 24Vout 45mA
Datasheet
60Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 4.5 V 18 V 24 V 45 mA 1.5 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin 3.3Vout 300mA
Datasheet
220Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 48 V 18 V 75 V 3.3 V 300 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin 24Vout 45mA
Datasheet
80Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 48 V 18 V 75 V 24 V 45 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 18-75Vin 9Vout 112mA 1W Iso Reg DIP
Datasheet
40Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 48 V 18 V 75 V 9 V 112 mA 1.6 kV DIP-7 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin 15Vout 70mA
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 4.5 V 18 V 15 V 70 mA 1.6 kV 13.2 mm (0.52 in) 9.1 mm (0.358 in) 10.2 mm (0.402 in) Industrial TDN 1WI