GE Industrial Solutions JRCW450R Orca Series - Manual (Page 4)

GE
Data Sheet
JRCW450R Orca Series; DC-DC Converter Power Modules
36–75 Vdc Input; 32.0Vdc Output; 450W Output
May 8, 2013 ©2012 General Electric Company. All rights reserved. Page 4
General Specifications
Parameter Device Symbol Min Typ Max Unit
Calculated Reliability based upon Telcordia SR-332 Issue 3:
Method
I Case 3 (I
O
=80%I
O, max
, T
A
=40°C, airflow = 200 lfm, 90%
confidence)
All
FIT 214.5 10 9 /Hours
MTBF 4,661,316 Hours
Weight All
 76.4  g
2.69 oz.
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.
Parameter Device Symbol Min Typ Max Unit
Remote On/Off Signal Interface
(V
IN
=V
IN, min
to V
IN, max
; open collector or equivalent,
Signal referenced to V
IN-
terminal)
Negative Logic: device code suffix “1”
Logic Low = module On, Logic High = module Off
Positive Logic: No device code suffix required
Logic Low = module Off, Logic High = module On
Logic Low - Remote On/Off Current All I
on/off
  1.0 mA
Logic Low - On/Off Voltage All V
on/off
0  1.2 V
dc
Logic High Voltage – (Typ = Open Collector) All V
on/off
 5 V
dc
Logic High maximum allowable leakage current All I
on/off
  50 μA
Turn-On Delay and Rise Times
(Vin=V
in,nom
, I
O
=I
O, max
, 25C)
Case 1: T
delay
= Time until V
O
= 10% of V
O,set
from application of V
in
with Remote On/Off set to ON,
All T
delay
 120

ms
Case 2: T
delay
= Time until V
O
= 10% of V
O,set
from application of
Remote On/Off from Off to On with V
in
already applied for at least
one second.
All T
delay
 20  ms
T
rise
= time for V
O
to rise from 10% to 90% of V
O,set
.
All,
except -T
T
rise
 50  ms
All with -T  110  ms
Output Voltage Overshoot
3 % V
O, set
(I
O
=80% of I
O, max
, T
A
=25°C)
Output Voltage Adjustment
(See Feature Descriptions):
Output Voltage Remote-sense Range
(only for No Trim or Trim down application )
All V
sense
__ __
2 %V
o,nom
Output Voltage Set-point Adjustment Range
(trim)
All V
trim
16.0 --- 35.2 V
dc
Output Overvoltage Protection All V
O, limit
37  40 V
dc
Over Temperature Protection All T
ref
 110  °C
(See Feature Descriptions, Figure 17)
Input Under Voltage Lockout V
IN, UVLO
Turn-on Threshold All 35 36 V
dc
Turn-off Threshold All 31 32 V
dc
Hysteresis All 3 V
dc
Input Over voltage Lockout V
IN, OVLO
Turn-on Threshold All  79.5 81 V
dc
Turn-off Threshold All 81 83  V
dc
Hysteresis All --- 3 --- V
dc