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

RSDW20UW-05

Isolated DCDC Converters 8.5-160Vin 5V 4A 20W 2x1 DIP 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.

Mean Well

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 80.2084

Multiples of: 1

DDR-120A-24

Isolated DC/DC Converters 9-18Vin 24Vout 4.2A 100.8W DIN Iso DC-DC
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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

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 86.2501

Multiples of: 1

120 W

1 Output

24 V

4.2 A

Din Rail

102 Mm L X 32 Mm W X 125.2 Mm H

DDR-120A-48

Isolated DC/DC Converters 9-18Vin 48Vout 2.1A 100.8W DIN Iso DC-DC
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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

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 86.2501

Multiples of: 1

120 W

1 Output

48 V

2.1 A

Din Rail

102 Mm L X 32 Mm W X 125.2 Mm H

DDR-120B-12

Isolated DC/DC Converters 16.8-33.6Vin 12V 10A 120W DIN Iso DC-DC
Icon ROHS

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

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 86.2501

Multiples of: 1

120 W

1 Output

12 V

10 A

Din Rail

102 Mm L X 32 Mm W X 125.2 Mm H

DDR-120B-24

Isolated DC/DC Converters 16.8-33.6Vin 24V 5A 120W DIN Iso DC-DC
Icon ROHS

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

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 86.2501

Multiples of: 1

120 W

1 Output

24 V

5 A

Din Rail

102 Mm L X 32 Mm W X 125.2 Mm H

DDR-120C-12

Isolated DC/DC Converters 33.6-67.2Vin 12V 10A 120W DIN Iso DC-DC
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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

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 86.2501

Multiples of: 1

120 W

1 Output

12 V

10 A

Din Rail

102 Mm L X 32 Mm W X 125.2 Mm H

RSDW20UW-12

Isolated DCDC Converters 8.5-160Vin 12V1670mA 20W 2x1 DIP 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.

Mean Well

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 86.982

Multiples of: 1

RSDW20UW-15

Isolated DCDC Converters 8.5-160Vin 15V1330mA 20W 2x1 DIP 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.

Mean Well

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 89.9094

Multiples of: 1

20 W

1 Output

15 V

1.33 A

3 kV

Through Hole

RDDW20UW-12

Isolated DCDC Converters 8.5-160Vin +-12V +-833mA 20W 2x1 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.

Mean Well

4850
Ships to you
by Thu. 24 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 91.2641

Multiples of: 1

20 W

2 Output

12 V

833 mA

- 12 V

833 mA

3 kV

Through Hole

DDR-120D-12

Isolated DC/DC Converters 67.2-154Vin 12V 10A 120W DIN Iso DC-DC
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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

11
Ships to you
between Wed. 30 Sep to Tue. 06 Oct

October 2026