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

SUS1R50505B

Module DC-DC 5VIN 1-OUT 5V 0.3A 1.5W 5-Pin SMD Module
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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

22
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 19.4262

Multiples of: 1

1.5 W

1 Output

5 V

300 mA

500 V

Smd/Smt

0.84 in X 0.48 in X 0.26 In

RI3-1205S/H2

Isolated DCDC Converters 3W 12Vin 5Vout 600mA
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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

22
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 19.6731

Multiples of: 1

3 W

1 Output

5 V

600 mA

2 kV

Through Hole

R0.5Z-0505

Isolated DC/DC Converters CONV DC/DC 0.5W 05VIN 05VOUT
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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

22
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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

AUD 20.4808

Multiples of: 1

0.5 W

4.75 v to 5.25 V

5 V

100 mA

1 kV

PDQ2-D5-D15-S

Isolated DC/DC Converters 4.5-9Vin +/-15Vout +/-67mA 2W Iso SIP8
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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

22
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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

AUD 20.7194

Multiples of: 1

2 W

2 Output

15 V

67 mA

1500 V

Through Hole

21.8 Mm X 9.2 Mm X 11.1 Mm

DB02S2403A

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

22
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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

AUD 21.516

Multiples of: 1

2 W

1 Output

3.3 V

500 mA

1.5 kV

Through Hole

0.94 in X 0.54 in X 0.31 In

RY-0915D

RECOM Power Isolated DCDC Converters 1W DCDC 1kV REG 9Vin -15Vout
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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

22
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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

AUD 22.3616

Multiples of: 1

1 W

2 Output

15 V

33 mA

- 15 V

- 33 mA

1 kV

Through Hole

SIP - 7

0.77 in X 0.28 in X 0.4 In

IM4815SA

Isolated DC/DC Converters DC-DC, 2W reg., single output, 4:1 Input, 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.

XP Power

21
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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

AUD 21.4279

Multiples of: 1

NMJ0509SC

Isolated Module DC DC Converter 2 Output 9V -9V 55mA, 55mA 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.

Murata

17
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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

AUD 17.7149

Multiples of: 1

0.5 W

4.5 v to 5.5 V

5 V

9 V

55 mA

+/- 9 V

+/- 55 mA

5.2 kV

Through Hole

SIP

19.5 Mm X 9.8 Mm X 12.5 Mm

NDL0505SC

Isolated DC/DC Converters 2W SIP-8 1KV 5V-5V 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

11
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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

AUD 20.7522

Multiples of: 1

2 W

4.5 v to 9 V

5 V

400 mA

1 kV

Through Hole

SIP

21.8 Mm X 9.2 Mm X 11.1 Mm

ITU0348S15

Isolated Module DC DC Converter 1 Output 15V 200mA 18V - 75V 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.

XP Power

0
6 to 16 Weeks