ä
g
R*
ÜX
S
IS5*Q)
CPU
22 bit DAC
DC reference
Sytezator
DSP
AC com ara r
Digital
generator
200 V
am plifier
20 V
am plifier
2 V
am plifier
Vlaln U/l converter
am plifier
Digital Power Fewer e
phase shifter generator current plifier
Amplitude control
Power e
Fbwer e
A C
co r
Fbwer e
I bit DAC sense plifier
Block diagram M-l CPU 4-
Range 200 V
AC kV
transformer
Range 1000 VAC
Range 1000 DC
DC kV
transformer rectifier
Range V
R-C
syntezatcr
Range V
Current ranges
Sense plifier
22 bit ADC
U
-o
-o
INPUT
Voltage divider
Current convertor
PT/TC ccnvertor
