GE Industrial Solutions HW-HC004-005-006 Series - Manual (Page 2)

Data Sheet
October 4, 2013
HW/HC004/005/006 Series DC-DC Power Module:
18-36Vdc & 36-75Vdc Input; 1.0V-5Vdc Output; 4A - 6A Output Current
LINEAGE POWER 2
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 reliability.
Parameter Device Symbol Min Max Unit
Input Voltage HC V
IN
-0.3 50 Vdc
Continuous HW V
IN
-0.3 80 Vdc
Transient (100ms) HW V
IN, trans
-0.3 100 Vdc
Operating Ambient Temperature All T
A
-40 85 °C
(see Thermal Considerations section)
Storage Temperature All T
stg
-55 125 °C
I/O Isolation Voltage (100% factory tested) All   2250 Vdc
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter Device Symbol Min Typ Max Unit
Operating Input Voltage HC V
IN
18 24 36 Vdc
HW V
IN
36 54 75 Vdc
Maximum Input Current HC I
IN,max
1.75 Adc
(V
IN
=0V to 75V, I
O
=I
O, max
) HW I
IN,max
0.85 Adc
Inrush Transient All I 2 t 1 A 2 s
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 12μH source impedance; V
IN
=0V to
75V, I
O
= I
Omax
; see Figure 9)
All 5 mAp-p
Input Ripple Rejection (120Hz) All 50 dB
EMC, EN55022 See EMC Considerations section
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 standalone operation to being
part of complex 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 fast-
acting fuse with a maximum rating of 3A (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.