Rev G

DCHBW150 SERIES

Up to 182 Watts

Half-Brick DC/DC Converter

Single Outputs

1/9/2018

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

Page 2 of 13

MODEL SELECTION TABLE

Model Number

Input Voltage

Range

Output

Voltage

Output Current

Ripple & Noise

No Load

Input Current

Output

Power

Maximum

Capacitive Load

Efficiency

Min Load

Full Load

DCHBW150-24S3.3

24VDC

(9~36VDC)

3.3VDC

0mA

40A

75mVp-p

20mA

132W

121000µF

88%

DCHBW150-24S05

5VDC

0mA

28A

75mVp-p

25mA

140W

56000µF

90%

DCHBW150-24S12

24VDC

(8.5~36VDC)

12VDC

0mA

12A

100mVp-p

25mA

144W

10000µF

90%

DCHBW150-24S15

15VDC

0mA

9.5A

100mVp-p

25mA

142.5W

6300µF

91%

DCHBW150-24S24

24VDC

0mA

6A

200mVp-p

25mA

144W

2500µF

90%

DCHBW150-24S28

28VDC

0mA

5A

200mVp-p

25mA

140W

1700µF

90%

DCHBW150-24S48

48VDC

0mA

3A

300mVp-p

35mA

144W

620µF

90%

DCHBW150-48S3.3

48VDC

(16.5~75VDC)

3.3VDC

0mA

40A

75mVp-p

15mA

132W

121000µF

89%

DCHBW150-48S05

5VDC

0mA

30A

75mVp-p

15mA

150W

60000µF

91%

DCHBW150-48S12

12VDC

0mA

13A

100mVp-p

20mA

156W

10800µF

91%

DCHBW150-48S15

15VDC

0mA

10A

100mVp-p

20mA

150W

6600µF

91%

DCHBW150-48S24

24VDC

0mA

6.5A

200mVp-p

20mA

156W

2700µF

91%

DCHBW150-48S28

28VDC

0mA

5.5A

200mVp-p

20mA

154W

1900µF

91%

DCHBW150-48S48

48VDC

0mA

3.2A

300mVp-p

25mA

153.6W

660µF

91%

DCHBW150-110S3.3

110VDC

(43~160VDC)

3.3VDC

0mA

43A

75mVp-p

10mA

141.9W

130000µF

88%

DCHBW150-110S05

5VDC

0mA

32A

75mVp-p

10mA

160W

64000µF

90%

DCHBW150-110S12

12VDC

0mA

15A

100mVp-p

10mA

180W

12500µF

90%

DCHBW150-110S15

15VDC

0mA

12A

100mVp-p

10mA

180W

8000µF

90%

DCHBW150-110S24

24VDC

0mA

7.5A

200mVp-p

10mA

180W

3100µF

90%

DCHBW150-110S28

28VDC

0mA

6.5A

200mVp-p

10mA

182W

2300µF

90%

DCHBW150-110S48

48VDC

0mA

3.8A

300mVp-p

10mA

182.4W

790µF

90%

SPECIFICATIONS

All specifications are based on 25°C, Nominal Input, and Full Load 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

24VDC Nominal Input Models

3.3 & 5VDC Models

9

24

36

VDC

Others

8.5

24

36

48VDC Nominal Input Models

16.5

48

75

110VDC Nominal Input Models

43

110

160

Start-Up Voltage

24VDC Nominal Input Models

9

VDC

48VDC Nominal Input Models

18

110VDC Nominal Input Models

43

Shutdown Voltage

24VDC Nominal Input Models

7.3

7.7

8.1

VDC

48VDC Nominal Input Models

15.5

16

16.3

110VDC Nominal Input Models

33.0

34.5

36

Input Surge Voltage (1 sec. max.)

24VDC Nominal Input Models

50

VDC

48VDC Nominal Input Models

100

110VDC Nominal Input Models

180

Input Current

No Load

See Table

Input Filter (See Note 1)

Pi Type

Sync Pin Signal (See Note 2)

-0.3

5.6

VDC

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

-1.0

+1.0

%

Line Regulation

Low Line to High Line at Full Load

-0.1

+0.1

%

Load Regulation

No Load to Full Load

-0.1

+0.1

%

Voltage Adjustability (See Note 3)

Maximum output deviation is inclusive of remote sense

-20

+10

%

Remote Sense (See Note 4)

% of Vout (nom)

10

%

Output Power

See Table

Output Current

See Table

Minimum Load

0

%

Maximum Capacitive Load

See Table

Ripple & Noise

(Measured by 20MHz bandwidth)

With a 1µF/25V X7R MLCC & a 22µF/25V

POS-CAP

3.3V & 5V Models

75

mVp-p

12V & 15V Models

100

With a 4.7µF/50V X7R MLCC

24V & 28V Models

200

With a 2.2µF/100V X7R MLCC

48V Models

300

Transient Response Recovery Time

25% load step change

200

250

µs

Start-Up Time

Constant Resistive Load

Power Up

75

mS

Remote ON/OFF

75

Temperature Coefficient

-0.02

+0.02

%/ºC