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

NMJ0509SAC

Isolated DC/DC Converters 1W 5-9V SIP 5.2KV
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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

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2254

Multiples of: 1

1 W

4.5 v to 5.5 V

5 V

9 V

111 mA

- 9 V

5.2 kV

Through Hole

SIP

19.5 Mm X 9.8 Mm X 12.5 Mm

DCV010512DP

Isolated DC/DC Converters Mini 1W 1500Vrms Isolate DC/DC Cnvrtr
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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.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2762

Multiples of: 1

1 W

4.5 v to 5.5 V

12.6 V

41 mA

- 11.4 v to - 12.6 V

40 mA

1.5 kV

Through Hole

PDIP - 14

FDD03-12S5

Converter: DC/DC; 3W; Uin:18÷72V; 12VDC
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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

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2787

Multiples of: 1

PQME3-D24-S5-M-TR

Isolated DC/DC Converters 3W 9-36Vin 5Vout 600mA Iso Reg SMT TR
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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

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2793

Multiples of: 1

3 W

1 Output

5 VDC

600 mA

1500 VDC

Smd/Smt

19.2 Mm X 18.1 Mm X 10.16 Mm

PQMC3-D24-S5-S

Isolated DC/DC Converters Isolated Board Mount DC-DC Cnvrt
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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

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2846

Multiples of: 1

3 W

1 Output

5 V

600 mA

1.5 k VDC

Through Hole

22 Mm X 9.5 Mm X 12 Mm

R1DA-120909/P

Isolated DCDC Converters 1W 12Vin9Vout 56mA Dual ShrtCrctProtect
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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

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.291

Multiples of: 1

1 W

2 Output

9 V

56 mA

9 V

56 mA

1 kV

Smd/Smt

EC4A06H-E

Isolated DC/DC Converters DC-DC Converter, 5 to 6 Watt, 2:1 Input Range, 9-18VDC Input, +/-5VDC Output, Non-Conductive Black Plastic, 3KVDC min. Isolation, 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

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2944

Multiples of: 1

5 w to 6 W

9 v to 18 V

12 V

5 V

500 mA

- 5 V

- 500 mA

3 kV

Through Hole

DIP - 24

NDY4812C

Isolated DC/DC Converters 3W 36-72VIN 12V OUT 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.

Murata

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2947

Multiples of: 1

3 W

36 v to 72 V

12 V

333 mA

1 kV

Through Hole

DIP

32.26 Mm X 14.66 Mm X 7 Mm

NDY4815C

Isolated DC/DC Converters 3W 36-72VIN 15V OUT 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.

Murata

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 19.2947

Multiples of: 1

3 W

36 v to 72 V

15 V

250 mA

1 kV

Through Hole

DIP

32.26 Mm X 14.66 Mm X 7 Mm

DD03D1212A

Isolated DC/DC Converters DCDC CONVERTER +/-12Vout 3W
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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

December 2026