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	Global Stock ⓘ (▲▼)	Price(USD) (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

DDR-30G-12

Isolated DC/DC Converters 30W 9-36Vin 12Vout 2.5A DIN Rail

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.33

Multiples of: 1

30 W

1 Output

12 V

2.5 A

4 k VDC

Din Rail

DDR-30L-12

Isolated DC/DC Converters 30W 18-75Vin 12Vout 2.5A DIN Rail

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.33

Multiples of: 1

30 W

1 Output

12 V

2.5 A

4 k VDC

Din Rail

DDR-30L-24

Isolated DC/DC Converters 30W 18-75Vin 24Vout 1.25A DIN Rail

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.33

Multiples of: 1

30 W

1 Output

24 V

1.25 A

4 k VDC

Din Rail

DDR-30L-5

Isolated DC/DC Converters 30W 18-75Vin 5Vout 6A DIN Rail

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.33

Multiples of: 1

30 W

1 Output

5 V

6 A

4 k VDC

Din Rail

DDR-30G-15

Isolated DC/DC Converters 30W 9-36Vin 15Vout 2A DIN Rail

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.33

Multiples of: 1

30 W

1 Output

15 V

2 A

4 k VDC

Din Rail

ERDN20-5

Isolated DCDC Converters 20A 5Vdc Redundancy Module

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.591

Multiples of: 1

1.5 W

1 Output

20 A

500 VDC

Chassis Mount

MDS15A-05

Isolated DC/DC Converters 9-18Vin 5Vout 3A 15W 2x1 Med Iso Reg

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.6

Multiples of: 1

MDS15A-12

Isolated DC/DC Converters 9-18Vin 12V 1250mA 15W 2x1 Med Iso Reg

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.6

Multiples of: 1

MDS15A-15

Isolated DC/DC Converters 9-18Vin 15Vout 1A 15W 2x1 Med Iso Reg

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.6

Multiples of: 1

MDS15B-24

Isolated DC/DC Converters 18-36Vin 24V 625mA 15W 2x1 Med Iso Reg

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.6

Multiples of: 1

MDS15C-05

Isolated DC/DC Converters 36-75Vin 5Vout 3A 15W 2x1 Med Iso Reg

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.6

Multiples of: 1

DDR-30G-24

Isolated DC/DC Converters 30W 9-36Vin 24Vout 1.25A DIN Rail

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.762

Multiples of: 1

30 W

1 Output

24 V

1.25 A

4 k VDC

Din Rail

DDR-30G-5

Isolated DC/DC Converters 30W 9-36Vin 5Vout 6A DIN Rail

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 21.762

Multiples of: 1

30 W

1 Output

5 V

6 A

4 k VDC

Din Rail

ERDN20-48

Isolated DCDC Converters 20A 48Vdc Redundancy Module

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 22.104

Multiples of: 1

1.5 W

1 Output

20 A

500 VDC

Chassis Mount

TKA30B-B

Isolated DC/DC Converters 25W 18-36Vin, +/-12V +/-31-+/-3100mA, EMI

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 22.392

Multiples of: 1

25 W

2 Output

12 V

+/- 62 mA to +/- 310 mA

Through Hole

TKA30B-C

Isolated DC/DC Converters 25W 18-36Vin, +/-15V +/-25-+/-250mA, EMI

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 22.392

Multiples of: 1

25 W

3 Output

- 15 V

- 50 mA to - 250 mA

5 V

50 mA to 250 mA

1 k VDC

Through Hole

DIP

50.8 Mm X 50.8 Mm X 21 Mm

TKA30A-B

Isolated DC/DC Converters 9-18V, 5V/350-3500mA 25W, W/EMI FILTER

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 22.392

Multiples of: 1

25 W

3 Output

5 V

700 mA to 3500 mA

5 V

700 mA to 3500 mA

1 k VDC

Through Hole

DIP

50.8 Mm X 50.8 Mm X 21 Mm

TKA30A-C

Isolated DC/DC Converters 9-18V, 5V/350-3500mA 25W, W/EMI FILTER

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 22.392

Multiples of: 1

25 W

1 Output

5 V

3.5 A

1 k VDC

Through Hole

TKA30C-B

Isolated DC/DC Converters 25W 36-72Vin, +/-12V +/-31-+/-3100mA, EMI

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 22.392

Multiples of: 1

25 W

1 Output

12 V

310 mA

1 k VDC

Through Hole

TKA30C-C

Isolated DC/DC Converters 25W 36-72Vin, +/-15V +/-25-+/-250mA, EMI

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

Availability : 4850
Ship by Wed. 17 Dec to Fri. 26 Dec

December 2025