Rev A

DCSDW02 SERIES

Up to 2.01 Watts

DC/DC Converter

Single and Dual Outputs

9/21/2016

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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MODEL SELECTION TABLE

Dual Output Models

Model Number

Input Voltage

Range

Output

Voltage

Output Current

@Full Load

Ripple & Noise

No Load

Input Current

Output Power

Maximum

Capacitive Load

Efficiency

DCSDW02-12D05

12VDC

(4.5~18)

±5VDC

±200mA

50mVp-p

30mA

Up to 2.01

±660µF

80%

DCSDW02-12D12

±12VDC

±83mA

30mA

±330µF

84%

DCSDW02-12D15

±15VDC

±67mA

30mA

±220µF

84%

DCSDW02-24D05

24VDC

(9~36)

±5VDC

±200mA

50mVp-p

18mA

Up to 2.01

±660µF

80%

DCSDW02-24D12

±12VDC

±83mA

18mA

±330µF

82%

DCSDW02-24D15

±15VDC

±67mA

18mA

±220µF

81%

DCSDW02-48D05

48VDC

(18~75)

±5VDC

±200mA

50mVp-p

11mA

Up to 2.01

±660µF

79%

DCSDW02-48D12

±12VDC

±83mA

11mA

±330µF

82%

DCSDW02-48D15

±15VDC

±67mA

11mA

±220µF

82%

SPECIFICATIONS

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Typ

Max

Unit

INPUT SPECIFICATIONS

Input Voltage Range

12Vin(nom)

4.5

12

18

VDC

24Vin(nom)

9

24

36

48Vin(nom)

18

48

75

Input Surge Voltage (1 second, max.)

12Vin(nom)

25

VDC

24Vin(nom)

50

48Vin(nom)

100

20

mAp-p

Input Filter

Capacitor Type

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

-1.0

+1.0

%

Line Regulation

Low Line to High Line at Full Load

-0.2

+0.2

%

Load Regulation

No Load to Full Load

-1.0

+1.0

%

10% Load to 90% Load

Single

-0.5

+0.5

%

Dual

-0.8

+0.8

Cross Regulation

Asymmetrical Load 25%/100% FL; Dual Outputs

-5.0

+5.0

%

Output Power

See Table

Output Current

See Table

Maximum Capacitive Load

See Table

Ripple & Noise

Measured by 20MHz Bandwidth

50

mVp-p

Transient Response Recovery Time

25% Load step change

500

µS

Start-Up Time

Constant Resistive Load

Power Up

5

10

Ms

Remote ON/OFF

5

10

Temperature Coefficient

-0.02

+0.02

%/ºC

REMOTE ON/OFF CONTROL

Positive Logic

DC-DC ON

Open or High Impedance

Ctrl Pin Applied Current via 1k

Ω

DC-DC OFF

2.0

3.0

4.0

mA

Remote Off Input Current

2.5

mA

Application Circuit

PROTECTION

Short Circuit Protection

Continuous

Automatic Recovery