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| V23990-P588-X88-D1-14 Datasheet, PDF (21/23 Pages) Vincotech – Industrial drives embedded drives | |||
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V23990-P588-*88-PM
Switching Definitions Output Inverter
Figure 8
Output inverter FWD
Turn-on Switching Waveforms & definition of tQrr
(tQrr = integrating time for Qrr)
150
%
Qrr
100
50
tQrr
0
-50
-100
Id
-150
2,8
3
3,2
3,4
3,6
3,8
4
time(us)
Id (100%) =
Qrr (100%) =
tQrr =
8
A
1,57
µC
0,80
µs
Figure 10
Output inverter FWD
Turn-on Switching Waveforms & definition of tErec
(tErec= integrating time for Erec)
120
%
Erec
100
80
tErec
60
40
Prec
20
0
-20
2,8
3
Prec (100%) =
Erec (100%) =
tErec =
3,2
4,93
0,63
0,80
3,4
3,6
kW
mJ
µs
3,8
4
time(us)
copyright Vincotech
21
Revision: 1
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