Rev C

DCHBA1 SERIES

1 Watt

Medical Isolated DC/DC Converters

Non-Regulated Single and Dual Outputs

10/20/2015

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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DCHBA1-15S33H6

15VDC

(13.5~16.5VDC)

3.3VDC

303mA

150mVp-p Max.

25mA

93mA

1W

3300µF

76%

DCHBA1-15S05H6

5VDC

200mA

91mA

2200µF

78%

DCHBA1-15S72H6

7.5VDC

140mA

91mA

1000µF

78%

DCHBA1-15S09H6

9VDC

111mA

88mA

1000µF

80%

DCHBA1-15S12H6

12VDC

84mA

88mA

470µF

81%

DCHBA1-15S15H6

15VDC

66mA

85mA

470µF

82%

DCHBA1-24S33H6

24VDC

(21.6~26.4VDC)

3.3VDC

303mA

150mVp-p Max.

20mA

58mA

1W

3300µF

76%

DCHBA1-24S05H6

5VDC

200mA

57mA

2200µF

78%

DCHBA1-24S72H6

7.5VDC

140mA

57mA

1000µF

78%

DCHBA1-24S09H6

9VDC

111mA

54mA

1000µF

80%

DCHBA1-24S12H6

12VDC

84mA

55mA

470µF

81%

DCHBA1-24S15H6

15VDC

66mA

53mA

470µF

82%

Dual Output Models

Model Number

Input Voltage

Range

Output Voltage Output Current

Ripple & Noise

Input Current

Output

Power

Maximum

Capacitive Load

Efficiency

No Load

Full Load

DCHBA1-5D33H6

5VDC

(4.5~5.5VDC)

±3.3VDC

±151mA

150mVp-p

35mA

281mA

1W

±2200µF

75%

DCHBA1-5D05H6

±5VDC

±100mA

271mA

±1000µF

78%

DCHBA1-5D72H6

±7.2VDC

±70mA

273mA

±470µF

78%

DCHBA1-5D09H6

±9VDC

±55mA

264mA

±470µF

79%

DCHBA1-5D12H6

±12VDC

±41mA

259mA

±220µF

80%

DCHBA1-5D15H6

±15VDC

±33mA

258mA

±220µF

81%

DCHBA1-12D33H6

12VDC

(10.8~13.2VDC)

±3.3VDC

±151mA

150mVp-p

30mA

117mA

1W

±2200µF

75%

DCHBA1-12D05H6

±5VDC

±100mA

113mA

±1000µF

78%

DCHBA1-12D72H6

±7.2VDC

±70mA

114mA

±470µF

78%

DCHBA1-12D09H6

±9VDC

±55mA

110mA

±470µF

79%

DCHBA1-12D12H6

±12VDC

±41mA

108mA

±220µF

80%

DCHBA1-12D15H6

±15VDC

±33mA

108mA

±220µF

81%

DCHBA1-15D33H6

15VDC

(13.5~16.5VDC)

±3.3VDC

±151mA

150mVp-p

25mA

94mA

1W

±2200µF

75%

DCHBA1-15D05H6

±5VDC

±100mA

91mA

±1000µF

78%

DCHBA1-15D72H6

±7.2VDC

±70mA

91mA

±470µF

78%

DCHBA1-15D09H6

±9VDC

±55mA

88mA

±470µF

79%

DCHBA1-15D12H6

±12VDC

±41mA

87mA

±220µF

80%

DCHBA1-15D15H6

±15VDC

±33mA

86mA

±220µF

81%

DCHBA1-24D33H6

24VDC

(21.6~26.4VDC)

±3.3VDC

±151mA

150mVp-p

20mA

59mA

1W

±2200µF

75%

DCHBA1-24D05H6

±5VDC

±100mA

57mA

±1000µF

78%

DCHBA1-24D72H6

±7.2VDC

±70mA

57mA

±470µF

78%

DCHBA1-24D09H6

±9VDC

±55mA

55mA

±470µF

79%

DCHBA1-24D12H6

±12VDC

±41mA

54mA

±220µF

80%

DCHBA1-24D15H6

±15VDC

±33mA

54mA

±220µF

81%

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

5VDC nominal input models

4.5

5

5.5

V

12VDC nominal input models

10.8

12

13.2

15VDC nominal input models

13.5

15

16.5

24VDC nominal input models

21.6

24

26.4

Input Filter

Capacitor

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

Nominal Vin and Full Load

±5

%

Line Regulation

For Vin charge of 1%

±1.5

%

Load Regulation

10% Load to Full Load

3.3V & 5V Models

15

%

All other models

10