CD5.243

CD-Series

DC/DC Converter 24V, 4A

Output voltage

nom.

24V

Adjustment range

min.

24-28V

*)

max.

30V

at clockwise end position of potentiometer

Factory setting

24.1V

±0.2%, at full load, cold unit

Line regulation

max.

25mV

Input voltage variations between 8.4 to 16.2Vdc

Load regulation

max.

100mV

static value, 0A

4A

Ripple and noise voltage

max.

50mVpp

20Hz to 20MHz, 50Ohm

Output capacitance

typ.

2 200μF

Output current

nom.

4.8A

at 24V, below 45°C ambient temperature, input voltage

between 10.8V and 16.2V

nom.

4.0A

at 24V, at 60°C ambient temperature, input voltage

between 10.8V and 16.2V

nom.

3.0A

at 24V, at 70°C ambient temperature, input voltage

between 10.8V and 16.2V

nom.

4.1A

at 28V, below 45°C ambient temperature, input voltage

between 10.8V and 16.2V

nom.

3.4A

at 28V, at 60°C ambient temperature, input voltage

between 10.8V and 16.2V

nom.

2.6A

at 28V, at 70°C ambient temperature, input voltage

between 10.8V and 16.2V

Derate output current at input voltages below 10.8V according to chapter 3.

Derate linearely between +45°C and +70°C and between 10.8V and 8.4V input

voltage.

Output power

nom.

116W

for ambient temperatures < 45°C

nom.

96W

for ambient temperatures < 60°C

Short-circuit current

min.

6A

continuous current, short circuit impedance 200mOhm

max.

9A

continuous current, short circuit impedance 200mOhm

*) extended guaranteed adjustment range down to 23V.

Fig. 5-1 Output voltage vs. output current at

12Vdc input voltage, typ.

Fig. 5-2 Current limitation vs. input voltage,

(23V constant voltage load), typ.

Output Voltage

0

04

8

4

8

12

28V

16

20

24

12A

10

6

2

Adjustment

Range

Output

Current

Output Current

4.8

811

13

4.9

5.0

5.1

5.6A

5.3

5.4

5.5

16Vdc

15

12

9

5.2

10

14

Input Voltage

Mar. 2016 / Rev. 1.3 DS-CD5.243-EN

All parameters are specified at 24V, 4A, 12Vdc input voltage, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

6/22