TRI Series High Isolation DC/DC Converters

TRACO Power TRI Series High Isolation DC/DC Converters are high isolation DC-DC converters that are available in 3.5W, 6W, 10W, 15W, and 20W variants. These converters feature 5000VAC reinforced I/O-isolation voltage for 1000VAC working voltage. The TRI converters support a sophisticated reinforced isolation system that withstands high-test voltages (9000VDC for 1s and 5000VAC for the 60s) and 1000VACrms working voltages. These converters offer 15kV/µs high common-mode transient immunity and incorporate an internal EN 55032 class A filter. The TRACO Power TRI converters come in compact DIP-24 package (3.5W to 10W) or 2" x 1" (15W to 20W) packages. These converters provide high efficiency, a 2:1 wide input voltage range, and precisely regulated and isolated output voltages. Typical applications include industrial, transportation, and instrumentation sectors.

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Description Datasheet Availability Pricing (IDR) 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
Length
Width
Height
Industry
Series
TRACO Power DC/DC Converters - Through Hole 9-18Vin 12V 1250mA 15W Iso Reg 2x1
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 12 V 9 V 18 V 12 V 1.25 A 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 15
TRACO Power DC/DC Converters - Through Hole 9-18Vin 15V 1000mA 15W Iso Reg 2x1
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 12 V 9 V 18 V 15 V 1 A 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 15
TRACO Power DC/DC Converters - Through Hole 9-18Vin +/-12V 625mA 15W Iso Reg 2x1
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 15 W 12 V 9 V 18 V 12 V 625 mA - 12 V 625 mA 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 15
TRACO Power DC/DC Converters - Through Hole 9-18Vin +/-15V 500mA 15W Iso Reg 2x1
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 15 W 12 V 9 V 18 V 15 V 500 mA - 15 V 500 mA 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 15
TRACO Power DC/DC Converters - Through Hole 18-36Vin 5.1V 3000mA 15W Iso Reg 2x1
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 24 V 18 V 36 V 5.1 V 3 A 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 15
TRACO Power DC/DC Converters - Through Hole 36-75Vin 5.1V 3000mA 15W Iso Reg 2x1
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 48 V 36 V 75 V 5.1 V 3 A 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 15
TRACO Power DC/DC Converters - Through Hole 36-75Vin 24V 625mA 15W Iso Reg 2x1
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 15 W 48 V 36 V 75 V 24 V 625 mA 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 15
TRACO Power DC/DC Converters - Through Hole 18-36Vin 5.1V 4000mA 20W Iso Reg 2x1
Datasheet
7In Stock
10Expected 27/02/2026
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 24 V 18 V 36 V 5.1 V 4 A 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 20
TRACO Power DC/DC Converters - Through Hole 18-36Vin 12V 1670mA 20W Iso Reg 2x1
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 24 V 18 V 36 V 12 V 1.67 A 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 20
TRACO Power DC/DC Converters - Through Hole 18-36Vin +/-15V 20W 670mA Iso Reg 2x1
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 24 V 18 V 36 V 15 V 670 mA - 15 V 670 mA 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 20
TRACO Power DC/DC Converters - Through Hole 36-75Vin 24V 840mA 20W Iso Reg 2x1
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 48 V 36 V 75 V 24 V 840 mA 8 kV 50.8 mm (2 in) 25.4 mm (1 in) 12 mm (0.472 in) Industrial TRI 20
TRACO Power DC/DC Converters - Through Hole 4.5-9Vin 5V 700mA 3.5W Iso Reg DIP-24
Datasheet
9In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 5 V 4.5 V 9 V 5 V 700 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 4.5-9Vin 15V 235mA 3.5W Iso Reg DIP-24
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 5 V 4.5 V 9 V 15 V 235 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 4.5-9Vin +/-15V 3.5W 115mA Iso Reg DIP-2
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3.5 W 5 V 4.5 V 9 V 15 V 115 mA - 15 V 115 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 9-18Vin 5V 700mA 3.5W Iso Reg DIP-24
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 12 V 9 V 18 V 5 V 700 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 9-18Vin 12V 290mA 3.5W Iso Reg DIP-24
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 12 V 9 V 18 V 12 V 290 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 9-18Vin 24V 146mA 3.5W Iso Reg DIP-24
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 12 V 9 V 18 V 24 V 146 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 9-18Vin +/-15V 115mA 3.5W Iso Reg DIP-24
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3.5 W 12 V 9 V 18 V 15 V 115 mA - 15 V 115 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 36-75Vin 5V 700mA 3.5W Iso Reg DIP-24
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 48 V 36 V 75 V 5 V 700 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 36-75Vin 12V 290mA 3.5W Iso Reg DIP-24
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 48 V 36 V 75 V 12 V 290 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 36-75Vin 15V 235mA 3.5W Iso Reg DIP-24
Datasheet
13In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3.5 W 48 V 36 V 75 V 15 V 235 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 36-75Vin +/-15V 3.5W 115mA Iso Reg DIP-2
Datasheet
16In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3.5 W 48 V 36 V 75 V 15 V 115 mA - 15 V 115 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 3
TRACO Power DC/DC Converters - Through Hole 9-18Vin +/-15V 200mA 6W Iso Reg DIP-24
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 6 W 12 V 9 V 18 V 15 V 200 mA - 15 V 200 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 6
TRACO Power DC/DC Converters - Through Hole 18-36Vin 5V 1200mA 6W Iso Reg DIP-24
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 24 V 18 V 36 V 5 V 1.2 A 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 6
TRACO Power DC/DC Converters - Through Hole 18-36Vin 15V 400mA 6W Iso Reg DIP-24
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 24 V 18 V 36 V 15 V 400 mA 9 kV 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial TRI 6