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

TMR 2-4821WI

Isolated DC/DC Converters Product Type: DC/DC; Package Style: SIP; Output Power (W): 2; Input Voltage: 18-75 VDC; Output 1 (Vdc): 5; Output 2 (Vdc): -5; 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. 23 Jul to Mon. 27 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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32	2	3	4	5	6	7	8

AUD 32.2284

Multiples of: 1

2 W

2 Output

5 VDC

200 mA

- 5 VDC

- 200 mA

1500 VDC

Through Hole

SIP - 9

26 Mm X 9.3 Mm X 12.5 Mm

TDN 3-4810WISM

Isolated DC/DC Converters 3W SMT Iso 18-75Vin 3.3Vout 700mA
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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. 23 Jul to Mon. 27 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 32.491

Multiples of: 1

3 W

1 Output

3.3 VDC

700 mA

1.5 k VDC

Smd/Smt

13.2 Mm X 9.1 Mm X 10.2 Mm

JCD0512S05

Isolated DC/DC Converters DC-DC CONVERTER, 5W, 2:1, DIP24
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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.

XP Power

9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 32.713

Multiples of: 1

AYA00B48-L

Module DC-DC 48VIN 1-OUT 12V 0.167A 2W 4-Pin DIP Module
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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.

Artesyn Embedded Technologies

9
Ships to you
between Thu. 23 Jul to Mon. 27 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 33.2955

Multiples of: 1

IMM0512S3V3

DC-DC CONVERTER, 3.3V, 1.2A; No. of Outputs:1 Output; Output Power Max:5W; Output Voltage - Output 1:3.3V; Output Current - Output 1:1.2A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3:-; Output Current - Output 3:-; Product Range:IMM05 Series; Input Voltage DC Min:9V; Input Voltage DC Max:18V; DC / DC Converter Output Type:Fixed; DC / DC Converter Type:SIP; DC / DC Converter Mounting:Through Hole; Width:9.3mm; Height:12.5mm; Depth:26mm; SVHC:No SVHC (27-Jun-2018)
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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.

XP Power

9
Ships to you
between Thu. 23 Jul to Mon. 27 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 31.4525

Multiples of: 1

JCD0405S3V3

Isolated DC/DC Converters DC-DC CONVERTER, 4W, 2:1, DIP24
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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.

XP Power

9
Ships to you
between Thu. 23 Jul to Mon. 27 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 31.4544

Multiples of: 1

RS3-483.3SZ

Isolated DCDC Converters 3W DCDC 1kV REG 3:1 20-60Vin 3.3Vout
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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. 23 Jul to Mon. 27 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 36.0209

Multiples of: 1

3 W

1 Output

3.3 V

1 kV

Through Hole

SIP - 8

EC7AW-48S12

Isolated DC/DC Converters 10W 18-74Vin 12Vout 833mA
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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.

Cincon

9
Ships to you
between Thu. 23 Jul to Mon. 27 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 31.7522

Multiples of: 1

10 W

1 Output

12 V

833 mA

3 kV

Through Hole

JTE0324D15

Isolated DC/DC Converters DC-DC, 3W, 4:1 INPUT, 24 P DIP, 2 OUTPUTS
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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.

XP Power

9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 33.2176

Multiples of: 1

JCA0224S05

Isolated DC/DC Converters DC-DC, 2W, single output
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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.

XP Power

0
6 to 16 Weeks