Kortek corporation
28
of
99
PDP R&D Center
(5) P42SV Block diagram
AC Input
110V ~ 220V
EMI Filter
Boot PFC
Stage
Vs_Switching
Stage
PWM Control
Stage
Va_Switching
Stage
V_digital
V_analog
Switching Stage
V_analog
Switching Stage
DC/DC Converter
DC/DC Converter
DC/DC Converter
Return
Vset(220V)
Ve(190V)
Vs(165V)
Va(+70V)
Vscan(+79V)
PQ1CG203FG
KA317
KA317
12V(+12V)
5V_a(+5V)
5V_d(+5V)
Return
9V(+9V)
18V(+18V)
Vs(+165V)
Auxiliary
Stage
Vcc
ON/OFF Relay Signal
Stand_By 5Vsb
Return
Vsamp(+12V)
Содержание P42SV
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