HSA series is a power amplifier which has high speed, broad band
(DC to max.10MHz), and the capability of supplying high voltage and high power.
DC+ / DC- signal is variable continuously with wide output range of maximum
300Vp-p without switching. Furthermore, as Four-quadrant output is possible,
source mode (providing a power to load from a power amplifier in coincidence of
voltage polarity and current polarity as normal amplifier) and sink mode
(Sinking a power from load to power amplifier in reverse current) operation are
available. Therefore, It is possible to drive smoothly a capacitive load and an
inductive load like a piezo electric component, a solenoid and others.
6 difference models concerning frequency range, output voltage and output current
are available as HSA series.