About Isolated DC/DC Converters

Isolated DC/DC Converters

Isolated DC/DC converters are electrical devices that allow for the conversion of direct current from one circuit to another without a physical connection between them. This is achieved through the use of transformers or other technologies, and the output voltage and current remain isolated from the input voltage and current. Isolated DC/DC converters are typically used in applications where noise or interference from the input power source must be avoided, such as in automotive audible warning systems and medical imaging equipment.

Isolated DC/DC Converters

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Output Power	Input Voltage Range	Input Voltage-nominal	Number of Outputs	Output Voltage-Channel 1	Output Current-Channel 1	Output Voltage-Channel 2	Output Current-Channel 2	Isolation Voltage	Mounting Style	Package / Case Size	Dimensions

THM 3-4815WI

Isolated DC/DC Converters Product Type: DC/DC; Package Style: DIP-24; Output Power (W): 3; Input Voltage: 18-75 VDC; Output 1 (Vdc): 24; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
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AUD 72.7139

Multiples of: 1

3 W

1 Output

24 V

125 mA

5 k VAC

Through Hole

DIP - 24

31.8 Mm X 20.3 Mm X 10.2 Mm

Hot

TRI 15-1215

Isolated DCDC Converters 9-18Vin 24V 625mA 15W Iso Reg 2x1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

May 2026
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AUD 73.14

Multiples of: 1

15 W

1 Output

24 V

625 mA

Through Hole

50.8 mm x 25.4 mm x 12 mm

Hot

TRI 15-4815

Isolated DCDC Converters 36-75Vin 24V 625mA 15W Iso Reg 2x1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
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AUD 73.14

Multiples of: 1

15 W

1 Output

24 V

625 mA

Through Hole

50.8 mm x 25.4 mm x 12 mm

THP 3-4811

Isolated DC/DC Converters Product Type: DC/DC; Package Style: DIP-24; Output Power (W): 3; Input Voltage: 18-80 VDC; Output 1 (Vdc): 5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
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AUD 73.6686

Multiples of: 1

3 W

1 Output

5 VDC

600 mA

3000 VAC

Through Hole

31.8 Mm X 20.3 Mm X 10.5 Mm

THP 3-4812

Isolated DC/DC Converters Product Type: DC/DC; Package Style: DIP-24; Output Power (W): 3; Input Voltage: 18-80 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
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AUD 73.6686

Multiples of: 1

3 W

1 Output

12 VDC

250 mA

3000 VAC

Through Hole

31.8 Mm X 20.3 Mm X 10.5 Mm

THL 20-2415WI

Isolated DC/DC Converters Product Type: DC/DC; Package Style: 1"x1"; Output Power (W): 20; Input Voltage: 9-36 VDC; Output 1 (Vdc): 24; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
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AUD 73.8414

Multiples of: 1

20 W

1 Output

24 VDC

835 mA

1500 VDC

Through Hole

25.4 Mm X 25.4 Mm X 10.2 Mm

THR 20-4823WI

Converter: DC/DC; 20W; Uin: 18÷75V; Uout: 15VDC; Uout2: -15VDC; 40.5g
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
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AUD 74.36

Multiples of: 1

20 W

1 Output

15 V

667 mA

- 15 V

667 mA

3 kV

Through Hole

REC15-2415D/H2/M

Isolated DC/DC Converters 15W 18-36VIN +/-15V THT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Recom Power

9
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
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AUD 74.3757

Multiples of: 1

15 W

2 Output

15 V

500 mA

- 15 V

- 500 mA

2 kV

Through Hole

RPA20-2415SAW/P

Isolated DC/DC Converters 20W 9-36Vin 15Vout 1.33A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Recom Power

9
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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AUD 74.8036

Multiples of: 1

20 W

1 Output

15 VDC

1.33 A

1.6 k VDC

Smd/Smt

25.4 mm x 25.4 mm x 10.2 mm

25.4 Mm X 25.4 Mm X 10.2 Mm

THN 15-4810WIR

Isolated DC/DC Converters 18-75Vin 3.3V 4500mA 15W Iso railway
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

9
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026