F70PV

Brand: Pendulum
High-Voltage & High-Speed Amplifier, 1-channel, 10x/variable, unipolar +70V 1.5A
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Product specifications

More Information
Manufacturer Pendulum
SKU PEN-F70PV

Documentation

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Product description

GENERAL DESCRIPTION

The F70PV is a broadband, high output current, general purpose linear amplifier designed for laboratory use. It is based on a fast operational amplifier with a feedback network chosen to give a voltage amplification of 10 times. Any function or arbitrary waveform generator can be used as an input device. The output is unipolar. The amplifier combines very high speed with high output current. It is, thus, of the outmost importance for the safe operation that the user understands the possibilities as well as the limitations of the instrument. A functional diagram of the instrument is shown below:

INPUT AMPLITUDE

The amplifier has an attenuator at the input. At the knob position “10” the amplification is equal to 10x. Standard value is 500 ohm, but 50 ohm, 1kohm or other values can be fitted in on request. The amplitude of the input signal should normally be kept within the range from zero to +7 V. The input protection network limits the amplitude of the input signal to a safe value (between -1 V and +11 V). It also effectively cuts accidental spikes and overshoots. However, large and prolonged overvoltage at the input may blow the microfuse in the input protection circuit. (A
spare fuse is provided inside the instrument. If possible, contact service@penduluminstruments.com for advice before opening the instrument case.)

Benefits

  • Ultra-linear Amplifiers from 70Vp-p up to 800Vp-p
  • High output power, up to 2A output current
  • High Bandwidth, up to 5 MHz
  • High Slew rate, up to 500V/μs
  • Low output impedance, down to 0.1 Ohm
  • Wide range of models to suit any performance and/or budget demand