Elmo DBP SERIES 用户手册
27
DBP - Rev 6/93
MOTOR OUTPUTS
+VS
AC
AC
SHUNT
D1
D2
D3
D6
D5
CURRENT SENSING
D4
CONTROL
RECTIFING,
CURRENT
CURRENT
INRUSH LIMIT
AC
POWER
COMMON
D5
D6
COMMUTATION
CURRENT PROCESSING
D1
D2
D3
D4
SUPPLIES
SMPS
SUPPLIES
CONTROL
PROTECTIONS
CURRENT FEED BACK
PWM SIGNALS
"HALLS" SIGNALS
ISOLATION
PWM SIGNAL
CURRENT FEED BACK
PROTECTIONS
HA
HB
HC
"HALL" SIGNAL
PROCESSING
DBP 3U - BLOCK DIAGRAM