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| V23990-P629-L59-PM Datasheet, PDF (17/19 Pages) Vincotech – Ultra fast switching frequency | |||
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V23990-P629-L59-PM
preliminary datasheet
Switching Definitions BOOST FWD
Figure 9
Turn-on Switching Waveforms & definition of tQrr
(tQrr = integrating time for Qrr)
200
%
100
tQrr
0
Id
-100
Boost FWD
Qrr
-200
-300
-400
2,95
Id (100%) =
Qrr (100%) =
tQrr =
3,1
3,25
24
A
4,94
µC
0,43
µs
3,4
3,55
time(us)
Figure 10
Turn-on Switching Waveforms & definition of tErec
(tErec= integrating time for Erec)
150
%
125
Erec
100
75
tErec
Boost FWD
50
25
Prec
0
-25
2,95
Prec (100%) =
Erec (100%) =
tErec =
3,1
3,25
16,97
kW
2,36
mJ
0,43
µs
3,4
3,55
time(us)
copyright Vincotech
17
Revision: 1
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