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

SD02S2403A

Isolated DC/DC Converters DCDC CONVERTER 3.3Vout 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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

3.3 V

500 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

SD02S2415A

Isolated DC/DC Converters DCDC CONVERTER 15Vout 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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

15 V

134 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

SD02S4812A

Isolated DC/DC Converters DCDC CONVERTER 12Vout 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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

12 V

167 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

SD02S0512A

Isolated DC/DC Converters DCDC CONVERTER 12Vout 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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

12 V

167 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

SD02S1212A

Isolated DC/DC Converters DCDC CONVERTER 12Vout 2W
Icon ROHS

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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

12 V

167 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

SD02S1203A

Isolated DC/DC Converters DCDC CONVERTER 3.3Vout 2W
Icon ROHS

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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

3.3 V

500 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

SD02S4805A

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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

5 V

400 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

SD02S4803A

Isolated DC/DC Converters DCDC CONVERTER 3.3Vout 2W
Icon ROHS

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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2554

Multiples of: 50

2 W

1 Output

3.3 V

500 mA

1.5 kV

Smd/Smt

0.94 in X 0.54 in X 0.31 In

NDTS2403C

Murata Power Solutions Isolated DCDC Converters 3W 24V to 3.3V
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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

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 29.2571

Multiples of: 1

3 W

1 Output

3.3 V

909 mA

1 kV

Through Hole

DIP

32.26 Mm X 14.66 Mm X 7 Mm

REC3-1205SRW/H2/A

Isolated DC/DC Converters 3W DC/DC 2kV REG 2:1 9-18Vin 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

November 2026