SWITCHING THE MAGNECTIC FIELD 
 
 
 
 
Figure 1 
 
PWM WITH ACTIVE FILTER 
 
 
 
 
Figure 2 
 
 
 
 
POWER OPERATIONAL AMPLIFIER WITH TWO TERNARY BITS 
 
 
 
 
 
Figure 3 
 
 
 
 
Figure 4 
 
 
POWER OPERATIONAL AMPLIFIER WITH THREE 
TERNARY BITS AND MODULATION OF THE 
QUANTIZATION ERROR 
 
 
 
 
 
 
 
 
 
 
RECTIFIER WITH POWER FACTOR = 1.0 
 
 
 
 
 
 
 
 
SOLAR PANEL TO GRID CONVERTER WITH POWER FACTOR = 1.0 
 
 
 
The same previous RECTPF was used. 
 
 
 
 
 
 
Current (in black) in phase with voltage (in red). 
 
POWER FACTOR CORRECTOR 
 
 
 
 
 
 
 
Power factor of inductive load corrected. 
 
 
 
1.0 kWATTS HI END AUDIO AMPLIFIER WITH 
FOUR TERNARY DIGITAL TO ANALOG CONVERTER 
WITH QUANTIZATION ERROR MODULATION 
 
 
 
 
 
 
 
 
-  x  - 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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