GE Industrial Solutions QW010-015-020 Series - Manual (Page 2)

Tyco Electronics Power Systems 2
Data Sheet
August 22, 2006
36 Vdc to 75 Vdc Input; 1.2 Vdc to 5.0 Vdc Output; 10 A to 20 A
QW010/015/020 Series Power Modules: dc-dc Converters;
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress
ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the
operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the
device reliabiltiy.
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated
part of a sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included however, to achieve
maximum safety and system protection, always use an input line fuse. The safety agencies require a time-delay fuse with a
maximum rating of 5 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush
energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s
data sheet for further information.
Parameter Device Symbol Min Max Unit
Input Voltage:Continuous
Transient (100ms)
All
All VI
VI, trans
—
— 75
100
Vdc
Vdc
Operating Ambient Temperature
(See Thermal Considerations section) All TA –40 85 °C
Storage Temperature All Tstg –55 125 °C
Parameter Device Symbol Min Typ Max Unit
Operating Input Voltage All VIN 36 48 75 Vdc
Maximum Input Current
(VI = 0 V to 75 V; IO = IO, max)
All II, max — — 2.0 Adc
Inrush Transient All I 2 t 0.2 A 2 s
Input Reflected Ripple Current, peak-peak
(5 Hz to 20 MHz, 12 µH source impedance
See Test configuration section) All II 10 mAp-p
Input Ripple Rejection (120 Hz) All 50 dB