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

PDQE15-Q48-S24-D

Isolated DCDC Converters dc-dc isolated 15 W 18 75 Vdc input 24 Vdc 0.625 A single regulated output DIP
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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.

CUI Inc

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7736

Multiples of: 1

FDD03-12S4

Converter: DC/DC; 3W; Uin:9÷36V; 12VDC; Iout:250mA
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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.

Chinfa

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7778

Multiples of: 1

EC3AB26H

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 2:1 Input Range, 3KVDC min. Isolation, Non-Conductive Black Plastic, 18-36VDC Input, +/-15VDC Output, DIP-24
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7843

Multiples of: 1

3 W

18 v to 36 V

24 V

15 V

100 mA

- 15 V

100 mA

3 kV

Through Hole

DIP - 24

AM3G-1215SH30-NZ

Converter: DC/DC; 3W; Uin:9÷18V; 15VDC; Iout:200mA; SIP8; 4.9g
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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.

Aimtec

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7862

Multiples of: 1

IMM0105S12

Isolated DC/DC Converters DC-DC Conv, 1W, Medical Approvals
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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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.788

Multiples of: 1

PDQE10-Q48-S3-DIN

Isolated DC/DC Converters 7.92W 18-75Vin 3.3V 2400mA Iso Reg DIN
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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.

CUI Inc

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7901

Multiples of: 1

7.92 W

1 Output

3.3 VDC

2400 mA

1500 VDC

Din Rail

76 Mm X 31.5 Mm X 25.8 Mm

EC3SA-12D12

Isolated DC/DC Converters DC-DC Converter, 3 Watt, Regulated, 9-18VDC Input, +/-12VDC 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.

Cincon

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7931

Multiples of: 1

3 W

2 Output

12 V

125 mA

- 12 V

- 125 mA

1.5 k VDC

Through Hole

SIP - 8

EC4A16

Isolated DC/DC Converters DC-DC Converter, 5 to 6 Watt, 2:1 Input Range, 18-36VDC Input, +/-5VDC Output, 500VDC min. Isolation, Non-Conductive Black Plastic, DIP-24 1.25x0.80x0.40"
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7931

Multiples of: 1

3 W

2 Output

5 V

500 mA

- 5 V

- 500 mA

500 VDC

Through Hole

DIP - 24

EC4A26

Isolated DC/DC Converters DC-DC Converter, 5 to 6 Watt, 2:1 Input Range, 36-72VDC Input, +/-5VDC Output, 500VDC min. Isolation, Non-Conductive Black Plastic, DIP-24 1.25x0.80x0.40"
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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

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 19.7931

Multiples of: 1

3 W

1 Output

5 V

500 mA

- 5 V

- 500 mA

500 VDC

Through Hole

DIP - 24

EC3SA-12D05

Isolated DC/DC Converters DC-DC Converter, 3 Watt, Regulated, 9-18VDC Input, +/-5VDC 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.

Cincon

0
6 to 16 Weeks

October 2026