GE Industrial Solutions EVK011A0B Series (Eighth-Brick) - Manual (Page 4)

GE
Data Sheet
EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules
36–60Vdc Input; 12.0Vdc Output; 11A Output Current
May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 4
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
-0.7  1.0 V
dc
Logic High Voltage – (Typ = Open Collector) All V
on/off
2.0 5.0 V
dc
Logic High maximum allowable leakage current All I
on/off
  10 μA
Turn-On Delay 1 and Rise Times
(I
O
=I
O, max ,
V
IN
=V
IN, nom,
T
A
= 25 o C)
Case 1: On/Off input is set to Logic Low (Module
ON) and then input power is applied (T
delay
from
instant at which V
IN
= V
IN, min
until V
O
= 10% of V
O,set
)
All T
delay
— 25 30 msec
Case 2: Input power is applied for at least 1 second
and then the On/Off input is set from OFF to ON (T
delay
from
instant V
on/off
toggles until V
O
= 10% of V
O, set
).
All T
delay
— 12 20 msec
Output voltage Rise time (time for Vo to rise from 10%
of V
o,set
to 90% of V
o, set
)
All T
rise
— 10 15 msec
Output voltage overshoot – Startup
All — 3 % V
O, set
I
O
= I
O, max
; V
IN
=V
IN, min
to V
IN, max
, T
A
= 25 o C
Remote Sense Range All V
SENSE
10 % V
O, set
(Max voltage drop is 0.5V)
Output Voltage Adjustment Range 2 All 80 110 % V
O, set
Output Overvoltage Protection All V
O, limit
13.8  16.5 V
dc
Input Undervoltage Lockout All V
UVLO
Turn-on Threshold 30 34.5 36 V
dc
Turn-off Threshold 30 32.5  V
dc
Hysterisis 1.5 2.0  V
dc
Input Overvoltage Lockout All V
OVLO
Turn-off Threshold  64 66 V
dc
Turn-on Threshold 60 62  V
dc
Hysterisis 1 2  V
dc
Notes:
1. The module has an adaptable extended Turn-On Delay interval, T
delay
, of 4 seconds. The extended T
delay
will occur when the module restarts following either: 1) the
rapid cycling of Vin from normal levels to less than the Input Undervoltage Lockout (which causes module shutdown), and then back to normal; or 2) toggling the
on/off signal from on to off and back to on without removing the input voltage. The normal Turn-On Delay interval, T
delay
, will occur whenever a module restarts with
input voltage removed from the module for the preceding 1 second.
2. Maximum trim up possible only for Vin>40V.