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

RN-3.305S/H

Isolated DC/DC Converters 1.25W DC/DC 2kV UNREG 3.3Vin 5Vout
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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 12.7443

Multiples of: 1

1.25 W

3.3 V

5 V

2 kV

Through Hole

DIP - 8

0.5 in X 0.4 in X 0.3 In

R1S-1209/HP

Isolated DC/DC Converters 1W DC/DC 3kV UNREG 12Vin 9Vout
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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 12.7443

Multiples of: 1

1 W

12 V

9 V

3 kV

Smd/Smt

0.5 in X 0.32 in X 0.29 In

R1D-0512/HP

Isolated DC/DC Converters 1W DC/DC 3kV UNREG 5Vin +/-12Vout
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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 12.7463

Multiples of: 1

SPB03E-15

Isolated DC/DC Converters 4.5-9Vin 15V20-200mA 3W, EMI FILTER
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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.

Mean Well

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 12.7543

Multiples of: 1

3 W

1 Output

15 V

200 mA

1 k VDC

Through Hole

EC3AE15M-S

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 12VDC Input, +/-15VDC Output, SMD
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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 12.7612

Multiples of: 1

3 W

10.8 v to 13.2 V

12 V

15 V

100 mA

- 15 V

100 mA

500 V

Through Hole

SMD

EC3AE35M-S

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 28VDC Input, +/-15VDC Output, SMD
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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 12.7612

Multiples of: 1

3 W

2 Output

15 V

100 mA

- 15 V

100 mA

500 V

Through Hole

SMD

EC3AE45M-S

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 48VDC Input, +/-15VDC Output, SMD
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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 12.7612

Multiples of: 1

3 W

2 Output

15 V

100 mA

- 15 V

100 mA

500 V

Through Hole

SMD

SUW1R50512BP

Isolated DC/DC Converters 1.56W 4.5-9Vin +/-12Vout 0.065A SMT
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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.

Cosel

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 12.762

Multiples of: 4

1.56 W

2 Output

12 V

0.065 A

24 V

0.065 A

500 VAC

Smd/Smt

21.4 mm x 6.5 mm x 12.2 mm

21.4 Mm X 6.5 Mm X 12.2 Mm

R1D12-123.3/H

Isolated DC/DC Converters 1W DC/DC 3kV UNREG 12Vin +/-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

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 12.7672

Multiples of: 1

NTA0303MC

Isolated DC/DC Converters 1W3.3-3.3VDUAL1kV
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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.

Murata

0
6 to 16 Weeks

October 2026