GE Industrial Solutions JRCW016A0R Orca Series - Manual (Page 2)

GE
Data Sheet
JRCW016A0R Orca Series; DC-DC Converter Power Modules
36–75 Vdc Input; 28.0Vdc Output; 16Adc Output
November 20, 2013 ©2012 General Electric Company. All rights reserved. Page 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
Continuous All V
IN
-0.3 80 V
dc
Transient, operational (≤100 ms) All V
IN,trans
-0.3 100 V
dc
Operating Ambient Temperature All Ta -40 85 °C
Operating Case Temperature
(See Thermal Considerations section, Figure 17)
All Tc -40 100 °C
Storage Temperature All T
stg
-55 125 °C
I/O Isolation Voltage (Current trip point=5mA):
Input to Case, Input to Output All   1500 V
dc
Output to Case All   500 V
dc
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
(see Figure 12 for V
IN MIN
when using trim-up feature)
All V
IN
36 48 75 V
dc
Maximum Input Current
(V
IN
=36V to 75V, I
O
=I
O, max
) All I
IN,max
14.0 A
dc
Inrush Transient All I 2 t 2 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 7)
All 20 mA
p-p
Input Ripple Rejection (120Hz) All 50 dB
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 an integrated
part of complex power architecture. To preserve maximum flexibility, internal fusing is not included. Always use an input line fuse,
to achieve maximum safety and system protection. The safety agencies require a time-delay or fast-acting fuse with a maximum
rating of 25 A in the ungrounded input connection (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.