DDC30 Series

DC-DC Power Supplies

The DDC series is a range of DIN Rail mounting DC/DC converters designed to offer

additional voltages in AC input DIN Rail power systems, provide isolated outputs & noise

immunity or support battery powered or battery backed applications. With a 4:1 wide

input range the DDC series converters can be supplied by both a 12V or 24V nominal

input and offer output voltages between 5VDC and 24VDC

xxx Series

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1

Models & Ratings

Mechanical Details

Notes

1. Ouput current should be limited so that nominal output power is not exceeded

2. Typical efficiency at nominal input and full load.

• 4:1 DC Input Range

• 5 V to 24 V DC Output

• Low Profile Design

• Ambient Operation from -40 °C to +70 °C

• Remote On/Off

• 1500 VDC Isolation

• Class B Conducted and Radiated Emissions

• High Efficiency – Up to 85%

• 3 Year Warranty

Dimensions:

DDC30:

1.38 x 3.58 x 2.22” (35.0 x 91.0 x 56.5 mm)

30 Watts

Output Voltage

Output Power

Output

Voltage Trim

Input Current

Typical, Max

Maximum

Capacitive Load

Model Number

5 V

22.5 W

4.75-5.5 V

4.5 A

1.13 A, 3.1 A

3500 µF

81%

DDC3024S05

9 V

25.0 W

8.55-9.9 V

2.8 A

1.25 A, 3.4 A

2200 µF

82%

DDC3024S09

12 V

30.0 W

11.4-13.8 V

2.5 A

1.48 A, 4 A

1000 µF

83%

DDC3024S12

15 V

30.0 W

14.25-16.5 V

2.0 A

1.48 A, 4 A

1000 µF

84%

DDC3024S15

24 V

30.0 W

22.8-27.6 V

1.25 A

1.48 A, 4 A

470 µF

85%

DDC3024S24

Pin Connector

Conn Pin

Designation

DC

I/P

1

Remote On/Off

2

+Vin

3

-Vin

DC

O/P

1

+Vout

2

+Vout

3

-Vout

4

-Vout

1.38 (35.0)

1 2 3 4

1 2 3

3.58

(91.0)

0.43

(11.0)

0.47

(12.0)

2.05 (52.0)

2.22 (56.0)

1.96 (49.8)

1.28 (32.5)

1.77

(45.0)

3.58

(91.0)