CMDMW Datasheet, PDF (2/6 Pages) Wall Industries,Inc. – Chassis Mount DC/DC Converter

Rev. B
CMDMW Series
15 Watt Single Output
Chassis Mount DC/DC Converter
4:1 Ultra Wide Input Voltage Range
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number
Input Voltage
CMDMW24S3.3-3000
CMDMW24S5-3000
CMDMW24S5.1-3000
CMDMW24S12-1250
CMDMW24S15-1000
CMDMW48S3.3-3000
CMDMW48S5-3000
CMDMW48S5.1-3000
CMDMW48S12-1250
CMDMW48S15-1000
24 VDC
(9 - 36 VDC)
48 VDC
(18 - 75 VDC)
Output
Voltage
3.3 VDC
5 VDC
5.1 VDC
12 VDC
15 VDC
3.3 VDC
5 VDC
5.1 VDC
12 VDC
15 VDC
Output Current
Min
Max
Input Current
Reflected Efficiency Max Capacitive
No Load Max Load ^{Ripple Current (Typ)}
Load
300 mA 3000mA
528 mA
78%
470 µF
300 mA 3000 mA
762 mA
82%
470 µF
300 mA 3000 mA 25mA (typ) 735 mA
40mA (typ)
81%
470 µF
125 mA 1250 mA
726 mA
85%
470 µF
100 mA 1000 mA
771 mA
86%
470 µF
300 mA 3000 mA
26 mA
78%
470 µF
300 mA 3000 mA
381 mA
82%
470 µF
300 mA 3000 mA 15mA (typ) 368 mA
30mA (typ)
81%
470 µF
125 mA 1250 mA
363 mA
85%
470 µF
100 mA 1000 mA
386 mA
86%
470 µF
NOTES
1. Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%.
2. Ripple and noise measured at 20MHz bandwidth.
3. The CMDMW series requires a minimum 10% load on the output to maintain specified regulation. Operation under no-load condition
will not damage these devices, however they may not meet all listed specifications.
4. Other input and output voltages may be available, please contact factory.
5. On/Off control is optional, please contact factory. Control voltage referenced to negative input (-Vin).
6. Heat-sink is optional, consult factory.
7. Chassis Mount Options: No suffix for open frame, “U” suffix for U Channel, and “E” suffix for Enclosed type.
BLOCK DIAGRAM
INPUT VOLTAGE TRANSIENT RATING
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]