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

PDSE2-S12-S15-M-TR

Isolated DC/DC Converters dc-dc 1.5kV isolated, 2 W, 10.8~13.2 Vdc input, 15 Vdc, 133 mA, single unregulated output, SMT, T&R
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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

148
Ships to you
between Thu. 21 May to Mon. 25 May

May 2026

May 2026
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AUD 6.49

Multiples of: 1

2 W

1 Output

1.5 kV

SMD/SMT

RM-3.33.3S

Isolated DC/DC Converters 0.25W DC/DC 1kV UNREG 3.3Vin 3.3Vout
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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

148
Ships to you
between Fri. 15 May to Thu. 21 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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23	31	1	2	3	4	5	6

AUD 7.875

Multiples of: 42

0.25 W

3.3 V

76 mA

1 kV

SIP - 4

R1S-3.312

RECOM Power Isolated DCDC Converters 1W DCDC 1kV UNREG 3.3Vin 12Vout
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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

148
Ships to you
between Thu. 21 May to Mon. 25 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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23	31	1	2	3	4	5	6

AUD 10.23

Multiples of: 1

1 W

1 Output

12 V

84 mA

1 kV

Smd/Smt

0.5 in X 0.32 in X 0.29 In

AM3F-0503SH30Z

Converter: DC/DC; 3W; Uin:4.5÷5.5V; 3.3VDC; Iout:800mA; SIP12
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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.

Aimtec

148
Ships to you
between Fri. 15 May to Thu. 21 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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22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 11.42

Multiples of: 1

REC3-1205SRW/H4/A

Isolated DC/DC Converters 3W DC/DC 4kV 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

148
Ships to you
between Fri. 15 May to Thu. 21 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 22.7976

Multiples of: 1

3 W

9 v to 18 V

12 V

5 V

600 mA

4 kV

Through Hole

DIP - 24

FDD15-05S1

Converter: DC/DC; 10W; Uin:9÷18V; 5VDC; Iout:2A; 70g
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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

148
Ships to you
between Fri. 15 May to Thu. 21 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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23	31	1	2	3	4	5	6

AUD 21.82

Multiples of: 1

TEN 6-1213N

Isolated DC/DC Converters Product Type: DC/DC; Package Style: DIP-24; Output Power (W): 6; Input Voltage: 9-18 VDC; Output 1 (Vdc): 15; 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

148
Ships to you
between Thu. 21 May to Mon. 25 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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23	31	1	2	3	4	5	6

AUD 31.0671

Multiples of: 1

6 W

Through Hole

DIP - 24

ITR0305S12

Isolated Module DC DC Converter 1 Output 12V 250mA 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.

XP Power

147
Ships to you
between Thu. 21 May to Mon. 25 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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22	24	25	26	27	28	29	30
23	31	1	2	3	4	5	6

AUD 8.8943

Multiples of: 1

3 W

1 Output

12 V

3 kV

Through Hole

FDD05-05S1

Converter: DC/DC; 5W; Uin:9÷18V; Uout:5VDC; Iout:1000mA
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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

147
Ships to you
between Fri. 15 May to Thu. 21 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 12.6

Multiples of: 1

SMU02M-05

Isolated DC/DC Converters 2W 10.8-13.2V 5Vout Unregulated 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

146
Ships to you
between Fri. 15 May to Thu. 21 May

May 2026