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Push-Pull Configuration
Fig. 1 the Q808, Q809 and T801 form a full-bridge configuration.
When Q808 turn on, then Q809 turn off
Q808 turn off, then Q809 turn on.
The result in T801 primary coil has an AC square waveform.
Certainly, the secondary of T801 will produce high voltage AC square waveform.
Through C816/C817 filter capacitor, will output sin waveform. T802, C824 are also the
same.
C827
R814
R815
1U Z
33
33
C806
C810
680P J
680P J
DRVA
Q808
G
IRLR3410PBF
DRVB
Q809
G
IRLR3410PBF
- 46 -
F1
T801
.
7
6
.
3
4
.
1
F2
8
1J.26049.031
Fig. 8
C816
27P J
C817
27P J
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