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

MEV1S1212DC

Isolated DC/DC Converters 12Vin 12Vout 84mA 1W 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.

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 10.8025

Multiples of: 1

1 W

10.8 v to 13.2 V

12 V

84 mA

3 k VDC

Through Hole

DIP

19.5 Mm X 9.8 Mm X 6.8 Mm

MEV1S4805SC

Murata Power Solutions Isolated DCDC Converters DCDC TH 1W 48-5V SIP Single
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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 10.8025

Multiples of: 1

1 W

1 Output

5 V

200 mA

3 kV

Through Hole

SIP

19.65 Mm X 6.15 Mm X 10.15 Mm

MGS3123R3

Isolated DC/DC Converters 2.64W 9-18Vin 3.3V 0.8A SIP Iso
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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

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 10.8026

Multiples of: 1

2.64 W

1 Output

3.3 V

800 mA

1.5 k VDC

Through Hole

ISK1212A

Isolated DC/DC Converters DC-DC CONVERTER, SMD, SINGLE O/P, 0.25W
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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

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 10.81

Multiples of: 1

PEM2-S5-D12-S

Isolated Module DC DC Converter 2 Output 12V -12V 83.3mA, 83.3mA 4.5V - 5.5V Input
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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 10.8194

Multiples of: 1

2 W

2 Output

NTA1212MC

Isolated DC/DC Converters 1W DUAL OUT 12-12VDC Dual 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 10.9015

Multiples of: 1

0.5 W

10.8 v to 13.2 V

12 V

+/- 12 V

0.042 A

12 V

42 mA

1 kV

Smd/Smt

15.24 Mm X 7.7 Mm X 6.6 Mm

MGJ2D152003SC

Isolated DC/DC Converters TH 15-20/3.5V 80mA 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 11.0657

Multiples of: 1

2 W

2 Output

20 V

80 mA

- 3.5 V

80 mA

5.2 k VDC

Through Hole

19.65 Mm X 10.05 Mm X 12.65 Mm

VQA-S15-D15-SIP

Isolated DC/DC Converters Internal Dc-Dc Power Supplies
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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 10.82

Multiples of: 1

1 W

2 Output

15 V

80 mA

- 8.7 V

40 mA

3 k VAC

Through Hole

SIP - 7

19.5 Mm X 9.8 Mm X 12.5 Mm

DCPA10505DP

Isolated DC/DC Converters Miniature, 1W Isolated Unregulated DC/DC Converters 7-PDIP -40 to 100
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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 10.8214

Multiples of: 500

2 Output

Smd/Smt

MDS02M-05

Isolated DC/DC Converters 10.8-13.2Vin 5Vout 40-400mA 2W SIP
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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

December 2026