Datasheet

CT5.121
C-Series
12V, 8A, TWO-PHASE INPUT
7. HOLD-UP TIME
AC 400V AC 480V
Hold-up Time typ. 33ms 58ms at 12V, 8A, see Fig. 7-1
typ. 63ms 110ms at 12V, 4A, see Fig. 7-1
Fig. 7-1 Hold-up time vs. input voltage Fig. 7-2 Shut-down behavior, definitions
0
25
50
75
100ms
320 360 400 440 480Vac
Input Voltage
Hold-up Time at 12Vdc
4
A
,
t
y
p
.
8
A
,
m
i
n
.
8
A
,
ty
p
.
4
A
,
mi
n
.
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Input
Voltage
Jan. 2010 / Rev. 1.0 DS-CT5.121-EN
All parameters are specified at 12V, 8A, 400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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