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Allen Avionics, Inc. - VIT753

75 Ohms Balanced Video Isolation Transformer

Series: VIT

Model: VIT753

  • Eliminates 60Hz hum caused by ground loops
  • Withstands over 500 Volts at DC
  • Frequency response is flat over range 20Hz to 4.5 MHz
  • Provision must be made for DC control signals, such as camera controls, which VITs will block
  • Impedance is balanced, input and output
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Video Isolation Transformers(VITs) work best where interference is caused by large differences in ground potential (20 volts or more). These units actually break the ground connection in video transmission to eliminate the 60Hz hum caused by ground loops. The VIT’s dielectric withstanding voltage is over 500 volts DC. In addition, the VITs are true isolation transformers with no DC path between the windings. Frequency response is flat over the range of 20Hz to 4.5MHz. Hum reduction- Video Isolation: 100 M minimum.
  • Eliminates 60Hz hum caused by ground loops
  • Withstands over 500 Volts at DC
  • Frequency response is flat over range 20Hz to 4.5 MHz
  • Provision must be made for DC control signals, such as camera controls, which VITs will block
  • Impedance is balanced, input and output
 
 

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