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

EC3A21H

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 2:1 Input Range, UL Approval, 3KVDC min. Isolation, 18-36VDC Input, 5VDC Output, 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.

Cincon

11
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
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23	31	1	2	3	4	5	6
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28	5	6	7	8	9	10	11

AUD 15.3843

Multiples of: 1

3 W

1 Output

5 V

600 mA

3 k VDC

Through Hole

DIP

TES 2-1210H

Isolated DC/DC Converters Product Type: DC/DC; Package Style: SMD; Output Power (W): 2; Input Voltage: 12 VDC +/-10%; Output 1 (Vdc): 3.3; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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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.

TRACO Power

11
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

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

AUD 15.4157

Multiples of: 1

2 W

1 Output

Smd/Smt

SMD - 8

IA2424D

Isolated DC/DC Converters DC-DC CONV, DIP, 2 O/P, 1W
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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

11
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
24	7	8	9	10	11	12	13
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28	5	6	7	8	9	10	11

AUD 15.6693

Multiples of: 1

TEC 2-1223

Isolated DC/DC Converters 9-18Vin +/-15V 2W +/-67mA 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.

TRACO Power

11
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

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

AUD 15.8557

Multiples of: 1

2 W

2 Output

15 V

67 mA

- 15 V

67 mA

1.6 k VDC

Through Hole

RS3E-243.3S/H3

Isolated DC/DC Converters 3W 18-36Vin 3.3Vout 600mA 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.

Recom Power

11
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 16.48

Multiples of: 1

ISV0224S05

Isolated DCDC Converters DC-DC 2W REGULATED 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.

XP Power

11
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
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28	5	6	7	8	9	10	11

AUD 16.7357

Multiples of: 1

EC3A16

Isolated DC/DC Converters DC-DC Converter, 3 Watt, 2:1 Input Range, 500VDC min. Isolation, 9-18VDC Input, +/-15VDC Output, 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.

Cincon

11
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

May 2026
	S	M	T	W	T	F	S
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9
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21	17	18	19	20	21	22	23
22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 16.8

Multiples of: 1

3 W

2 Output

15 V

100 mA

- 15 V

- 100 mA

3 k VDC

Through Hole

DIP

JCB0324S12

Isolated DC/DC Converters DC-DC CONVERTER, 3W, SINGLE O/P
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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

11
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

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

AUD 18.744

Multiples of: 1

EC4A17M

Isolated DC/DC Converters DC-DC Converter, 5 to 6 Watt, 2:1 Input Range, 18-36VDC Input, 3.3VDC Output, 500VDC min. Isolation, Black Coated Copper with Non-Conductive Base, DIP-24 1.25x0.80x0.40"
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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

11
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

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

AUD 19.12

Multiples of: 1

5 w to 6 W

18 v to 36 V

24 V

3.3 V

1 A

500 V

Through Hole

DIP - 24

NDL2405SC

Isolated DC/DC Converters 2W 18-36VIN 5V 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

11
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026