High Voltage Amplifiers

The following products are high voltage amplifiers with fast response and compact size. We have high-voltage amplifiers, including ultra-fast response models with a slew rate of 1200 V/µs and ultra-compact module. The power supplies are ideal for solar panel evaluation, piezoelectric drive, beam deflection, electrophotographic processes, and various electrostatic tests.


Examples of high voltage amplifier applications



Balanced electric discharge toward photoreceptor drum




Corona discharge is used to charge the photoreceptor drum. The series offiers accurate control of the drum current.

corona discharge unit and photo sensitive unit




Plasma generation at atmospheric pressure




The high voltage corona discharge enables the plasma generation even at atmospheric pressure. It is perfect for use as a voltage source.



plasma generator


Piezo element power

It is capable of piezo driving with high voltage as well as high response.
There are also other high performance piezo drivers dedicated for piezo driving system.
Go to Piezo actueter/Piezo driver lineup



piezo driver and piezo actuator



Application of high voltage to electrical material



As the series provides more features such as changing the high voltage at high speed, it is suitable for inspection and testing of changes in material properties or withstand voltage.



Application of high voltage to electrical material


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