3922582

Information

• Patent Grant
• 3922582

• References
• Source

• Patent Number

  3,922,582

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • H02M7/53862 - using transistor type converters
  • H02M7/53838 - using a single commutation path
  • H02M7/53846 - Control circuits
  • H05B41/2821 - by means of a single-switch converter or a parallel push-pull converter in the final stage
  • Y10S315/02 - High frequency starting operation for fluorescent lamp
  • Y10S315/05 - Starting and operating circuit for fluorescent lamp

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 331 - Oscillators