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DC/AC Static Inverter (Shipboard)

This unit creates a sine wave reference derived from a dc input. It functions as an inverter for a synchro-resolver used aboard naval ships to track the position of radar antennas.

Electrical Specifications

  • Input Voltage: 255 – 300 VDC
  • Output Voltage: 115 VAC
  • Output Frequency: 60+/-2 Hz
  • Output Wave Shape: Sinusoid
  • Total Harmonic Distortion: <5%
  • Output Current: 40mA pk
  • Power Output: 10 VA

Mechanical Specifications

  • Weight: Approximately 2.5 lbs
  • Size: 5″ X 5″ X 3”
  • Operating Temperature: -40°C to 85°C
  • Conduction Cooled

Features

  • Output short circuit protected
  • Operates in up to 2 inches of standing water.
  • Operates in harsh Electromagnetic and Radio frequency environment of local radar transmitter antennas. Operates through multi-megawatt radar pulse exposure.
  • 50,000 hour MTBF

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