Alternating Current Voltage Multiplier(MC1594) Circuit

Published:2011/7/21 6:54:00 Author:Sue | Keyword: Alternating Current, Voltage, Multiplier | From:SeekIC

The picture shows the alternating current voltage multiplier circuit. The circuit is composed of MC1594 four-quadrant multiplier .It is very simple but is not very precised. In order to make the circuit work in linearization range, the resistance value of the input terminal's resistor R1 and R2 will be decided by input voltage. R1= V1×6. R2=V2×3. If V1=V2=3V, then R1=18kΩ, R2=9kΩ. When there are different input voltages, R1=52kΩ, R2=30kΩ. But this will slow down the precision and degree of linearity. The relation between the input and output is: Vo=V1V2/10.



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