NF Corporation 4502

4502 NF Corporation RF Amplifier

Precision Power Amplifier

The 4502 is a 20 kHz 250 Watt RF Amplifier from NF Corporation. Amplify RF and Microwave signals to measure, test, and design circuits. Applications include radio communications, cellphones, EMI testing, and much more.

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NF Corporation 4502 Features:

  • Wide rage : DC to 20kHz
  • Rated output power: 250VA
  • Maximum output power with respect to products: 313VA
  • Rated output: DC mode ± 1.9A
  • Current: AC mode(rms): 2.1Arms
  • Peak current: 2.5 X rated value (rms)
  • Rated output voltage: 120Vrms (± 170V) sinewave
  • Maximum output voltage: 141Vrms (± 200V) sinewave
  • Four modes of DC (CC/CV) and AC (CV/CC)
  • Output voltage can be boosted up by serial connection

The NF Corporation 4502 is a power amplifier which has frequency range of from DC to 20kHz . It is available for a constant current output and a remote sensing. It is appropriate for power environments testing by none-sinusoidal waveform like instantaneous break of half wave. In addition, by combining boosters with the 2kVA amplifier, power output of up to 10kVA (in 2kVA/booster) is possible.