DC/DC Converters

ctparts.com

Manufacturer of Passive and Discrete Semiconductor Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved.

CT Magnetics reserves the right to make improvements or change specifications without notice

CENTRAL

OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS

50.8

10.20

4.10

20.3

2

1

3

5

5.08

25.4

20.3

ø1.60+0.15/-0

2.54

2.54

Note: All Pins on a 2.54m pitch; all pin diameters are 0.50mm; all dimensions in mm.

CTDD5025DF-S1K-10M Package

CTDD5025DF-S1K-10M Footprint

PIN CONNECTIONS

Bottom View

Pin

1

2

3

5

Function

GND

Vin

+Vo

0V

2

1

3

5

12.18.06

CTDD5025DF-S1K-10M Series

Wide Input Isolated & Regulated

10W Output, Single Output

Vin

12V

24V

100µF

100µF

each 1A

Current

100µF

100µF

External Capacitor Table (table 1)

All the CTDD5025DF-S1K-10M Series have been tested according to the following recommended testing circuit before

leaving factory. This series should be tested under load. Never be tested under no load (See figure 1). When it is used in

unregulated power supply, be sure that the flucuating range of the power supply adn the rippled voltage do not exceed the

module standard. Input current of power supply should afford the startup current of this kind of DC/DC module. (See figure 2)

Input Voltage

Range

lp

Input Voltage (V)

++

DC

DC

Vin

GND

Cin

Vout

0V

Cout

Figure 1

Figure 2

Vout

Cout

48V

5V

12V

24V

15V

RECOMMENDED CIRCUIT