doc

Digitally controlled metal halide lamp electronic ballast

  • 2013-09-19
  • 36.5KB
  • Points it Requires : 1

In view of the many shortcomings of analog control electronic ballasts, this paper proposes a control method for digital control electronic ballasts, using PIC16F873 series microcontrollers to control the start-up and steady-state operation of metal halide lamps, and to match the load characteristics of the lamps at different stages. The working principle and circuit structure are introduced, and the method is verified to be feasible through experiments.

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