Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

LANK “H” Series

3000VDC I/O Isolation

Single and Dual Output

3 Watt DC/DC Converter

24 Pin DIP & SMT Package

2:1 Wide Input Voltage Range

OUTPUT VOLTAGE / CURRENT RATING CHART

Model Number

Input Range

Output Voltage

Output Current

Input Current

(4)

Efficiency

(5)

Capacitor Load

(6)

(max)

LANK53.3W3H

3.3 VDC

600mA

649mA

66%

2200uF

LANK505W3H

5 VDC

600mA

909mA

70%

1000uF

LANK512W3H

12 VDC

250mA

835mA

76%

170uF

LANK515W3H

15 VDC

200mA

845mA

75%

110uF

LANK505DW3H

± 5 VDC

± 300mA

857mA

74%

± 500uF

LANK512DW3H

± 12 VDC

± 125mA

845mA

75%

± 96uF

LANK515DW3H

5 VDC

(4.5 – 6 VDC)

± 15 VDC

± 100mA

870mA

73%

± 47uF

LANK123.3W3H

3.3 VDC

600mA

266mA

70%

2200uF

LANK1205W3H

5 VDC

600mA

353mA

75%

1000uF

LANK1212W3H

12 VDC

250mA

333mA

79%

170uF

LANK1215W3H

15 VDC

200mA

343mA

77%

110uF

LANK1205DW3H

± 5 VDC

± 300mA

348mA

76%

± 500uF

LANK1212DW3H

± 12 VDC

± 125mA

338mA

78%

± 96uF

LANK1215DW3H

12VDC

(9 – 18 VDC)

± 15 VDC

± 100mA

333mA

79%

± 47uF

LANK243.3W3H

3.3 VDC

600mA

123mA

71%

2200uF

LANK2405W3H

5 VDC

600mA

174mA

76%

1000uF

LANK2412W3H

12 VDC

250mA

164mA

80%

170uF

LANK2415W3H

15 VDC

200mA

164mA

80%

110uF

LANK2405DW3H

± 5 VDC

± 300mA

172mA

77%

± 500uF

LANK2412DW3H

± 12 VDC

± 125mA

167mA

79%

± 96uF

LANK2415DW3H

24 VDC

(18 – 36 VDC)

± 15 VDC

± 100mA

167mA

79%

± 47uF

LANK483.3W3H

3.3 VDC

600mA

61mA

72%

2200uF

LANK4805W3H

5 VDC

600mA

88mA

75%

1000uF

LANK4812W3H

12 VDC

250mA

84mA

79%

170uF

LANK4815W3H

15 VDC

200mA

84mA

79%

110uF

LANK4805DW3H

± 5 VDC

± 300mA

86mA

77%

± 500uF

LANK4812DW3H

± 12 VDC

± 125mA

84mA

79%

± 96uF

LANK4815DW3H

48VDC

(36 – 75 VDC)

± 15 VDC

± 100mA

84mA

79%

± 47uF

NOTES

1. LANK ”H” Series requires a minimum 10% loading on the output to maintain specified regulation. Operation under no-load condition will

not damage these devices, however they may not meet all listed specification.

2. Please add an external filter at converter input terminals when measuring input reflected ripple, as figure 1.

L: Simulated source impedance of 12uH C: Nippon chemi-con KMF series 47uF/100V

3. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment)

4. Maximum value at nominal input voltage and full load of standard type

.

5. Typical value at nominal input voltage and full load.

6. Test by minimum Vin and constant resistive load.

7. Add suffix “I” for –40°C to +71°C operation.

8. Add suffix “S” for surface mount type.

Figure 1

Figure 1