NF HSA42011, Инструкция по эксплуатации

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1.2 Features
HSA42011 1-3
1.2 Features
 Wideband, high speed, and large amplitude
This product has a frequency bandwidth from DC to 1 MHz and a slew rate as high as 475 V/

s or
more, and still can output a maximum amplitude of 150 Vp-p.

Low output impedance
Since the output impedance is low, this product can drive loads at a constant voltage without
depending on the load impedance.
Output impedance: [ 0.19 + 0.0155 f × (1 + j ) ]

or less (typ.),
 Gain setting function
A gain can be set by fixed settings ×1, ×10, ×20, ×50 and variable settings ×1 to 3.
 Output polarity switching function
A switch is provided to enable this product to be switched for use as an in-phase amplifier or a
reversed-phase amplifier.
 Fine output offset adjustment / DC bias setting function
DC offset can be finely adjusted. Moreover, DC voltage can be superposed on the output with the DC
bias setting function.
 Protection function
This product protects against output overload and also protects against power supply faults, abnormal
internal temperatures, and so forth.
 Output monitor function
This product enables output voltage monitoring based on a monitor ratio of 1/100 (BNC connector
output), and also enables output voltage/current checking (average value indication) with LED meters.
 Output on/off function
Output on/off control can be exercised by using the front panel switch or an external control.
Moreover, an output state (output off or output on) at power-on time can be selected using the DIP
switch on the rear panel.
 Support of worldwide power supply input voltages, Provided input power factor
improvement function
A voltage range from 100 to 230 VAC

10% is supported. The input power factor correction (PFC)
function is provided.