Report of Test of Loss Factor and High Frequency Flash-Over of Phenolic Insulating Materials

Abstract

The samples of phenolic insulating material were tested to determine the following: (a) the loss factor, measured by the parallel substitution method, this test being conducted in a manner similar to that described in paragraph 6(g) of reference (b).(b) The voltage required at a frequency of 90 kilocycles to cause a flash-over along the surface of the insulating material, this test being conducted as specified in paragraph 6(f) of this reference.

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Document Details

Document Type
Technical Report
Publication Date
Jan 25, 1935
Accession Number
AD1145994

Entities

People

  • A. H. Moore
  • J. D. Wallace

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Accuracy
  • Amplifiers
  • Circuits
  • Dielectric Permittivity
  • Dielectric Properties
  • Dielectrics
  • Electric Fields
  • Electrical Circuits
  • Electrodes
  • Frequency
  • Guard Rings
  • Humidity
  • Materials
  • Measurement
  • Metal Matrix Composites
  • Moisture
  • Moisture Content
  • Radio Frequency
  • Specifications

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  • Electrical Engineering
  • Library and Information Science
  • Rocket Propulsion.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene
  • Microelectronics - Microelectromechanical Systems