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| V23990-P623-L82-D2-14 Datasheet, PDF (17/19 Pages) Vincotech – High efficiency dual boost | |||
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V23990-P623-L82-PM
Switching Definitions INPUT BOOST
Figure 9
Turn-on Switching Waveforms & definition of tQrr
(tQrr = integrating time for Qrr)
150
%
Id
100
tQrr
50
Input Boost FWD
Qrr
0
-50
-100
-150
-200
2,98
3,01
3,04
3,07
3,1
3,13
3,16
time(us)
Id (100%) =
Qrr (100%) =
tQrr =
30
A
1,46
µC
0,11
µs
Figure 10
Turn-on Switching Waveforms & definition of tErec
(tErec= integrating time for Erec)
125
%
100
Prec
Input Boost FWD
Erec
75
tErec
50
25
0
-25
3
3,03
3,06
3,09
Prec (100%) =
Erec (100%) =
tErec =
12,00
kW
0,28
mJ
0,11
µs
3,12 time(us) 3,15
Copyright by Vincotech
17
Revision: 2.1
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