Resources Contact Us Home
Converter and discharge-lamp operating apparatus using the converter

Image Number 4 for United States Patent #5107186.

A discharge-lamp operating apparatus used for operating a discharge lamp includes an outer case having high thermal conductivity and a printed circuit board housed in the case and provided with a discharge-lamp operating circuit including an electromagnetic equipment with a core and a switching element. The electromagnetic equipment is inserted into an opening formed in a part of the circuit board so that the equipment is attached to the circuit board, and the switching element is arranged on the circuit board with it being separated from the equipment so that it is prevented from being influenced by heat generated from the equipment and has a heat radiating member being in face-contact with at least one of the inner surfaces of the case.

  Recently Added Patents
Maize variety hybrid X13A495
Light-emitting device with a spacer at bottom surface
Systems and methods for providing a video playlist
Electron beam manipulation system and method in X-ray sources
Methods and apparatus to identify exposure to 3D media presentations
Wafer-level chip scale package
  Randomly Featured Patents
Rotary tool-equipped tool rest
Near-field optical recording medium and near-field optical recording method
Stacked memory, memory module and memory system
Elastic leg disposable diaper
Argyranthemum plant named `Supasat`
Power circuit switch
Adhesion layer for platinum based sensors
System and method for input/output characterization
Geranium plant named `Cante Dereds`