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

EC3A04H-E

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 2:1 Input Range, 4.5-9VDC Input, +/-5VDC Output, +/-300mA Output Current, 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 18.6538

Multiples of: 1

3 W

4.5 v to 9 V

5 V

300 mA

- 5 VDC

- 300 mA

3 kV

Through Hole

DIP

EC3A01H-E

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 2:1 Input Range, 4.5-9VDC Input, 5VDC Output, 600mA Output Current, 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 18.6538

Multiples of: 1

3 W

4.5 v to 9 V

5 V

600 mA

3 kV

Through Hole

DIP

EC3A17H-E

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 2:1 Input Range, 9-18VDC Input, 3.3VDC Output, 600mA Output Current, 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 18.6538

Multiples of: 1

3 W

9 v to 18 V

12 V

3.3 V

600 mA

3 kV

Through Hole

DIP

EC3A22H-E

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 2:1 Input Range, 18-36VDC Input, 12VDC Output, 250mA Output Current, 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 18.6538

Multiples of: 1

3 W

18 v to 36 V

24 V

12 V

250 mA

3 kV

Through Hole

DIP

EC3A16H-E

Isolated DC/DC Converters
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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 18.6538

Multiples of: 1

AM10C-4805S-FZ

Converter: DC/DC; 10W; Uin:36÷75V; 5VDC; Iout:2A; 1x1; 17.4g
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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 18.6607

Multiples of: 1

EC3SA-12S33

Isolated DC/DC Converters DC-DC Converter, 3 Watt, Regulated, 9-18VDC Input, 3.3VDC 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 18.6646

Multiples of: 1

3 W

1 Output

3.3 V

700 mA

1.5 k VDC

Through Hole

SIP - 8

R05P21509D/P

Isolated DC/DC Converters 2W 05VIN +15/-9V THT SHORT CIRCUIT PROTEC
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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

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 18.6686

Multiples of: 1

2 W

2 Output

15 VDC

67 mA

- 9 VDC

- 111 mA

6.4 k VDC

Through Hole

SIP - 7

PQMC1-D12-S12-S

1 W, 2:1 Input Range, Single/Dual Regulated Output, 8 Pin SIP, 1500 Vdc Isolation, Dc-Dc Converter - 12 Vdc, 0.083 ...
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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 18.6706

Multiples of: 1

1 W

1 Output

12 V

83 mA

1.5 k VDC

Through Hole

22 Mm X 9.5 Mm X 12 Mm

DB02S4805A

Isolated DC/DC Converters DCDC CONVERTER 5Vout 2W
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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.

Delta

0
6 to 16 Weeks

October 2026