GE Industrial Solutions PIM400 Series - Manual (Page 10)

GE
Data Sheet
PIM400 Series; ATCA Board Power Input Modules
-36 to -75 Vdc; 400W/10A
June 20, 2013 ©2013 General Electric Company. All rights reserved. Page 10
Characteristic Curves (continued)
The following figures provide typical characteristics for the PIM400X modules at 25ºC.
IO
U
T,
+
3.
3V
o
(2
A
/d
iv
)
(
1V
/d
iv
)
I
O
U
T,
+
3.
3V
o
(a
c)
(
1A/
di
v)
(
50
0m
V/
di
v)
TIME, t (0.500ms/div) TIME, t (500  s/div)
Fig 10: 3.3V Turn-On
Test Conditions:
Cout=10
 F ceramic
Fig 11: 3.3V Load Transient
Test Conditions:
Cout =10
 F ceramic
Step Load Change = 50%-75%-50% of I
out,max
Slew Rate = 1 A/  s
O
U
TP
U
T
VO
LT
AG
E
V
O
(AC
) (
20
m
V/
di
v)
A
LA
RM
O
U
TP
U
T
IN
PU
T
VO
LT
AG
E
V
A
LA
RM
(2
.0
V/
di
v)
V IN
(20
V/
di
v)
TIME, t (2  s/div) TIME, t (5ms/div)
Fig 12: 3.3V Ripple
Test Conditions:
Cout=10
 F ceramic
Iout=3.6A
Fig 13: ALARM Output change of state with input voltage
dropout