Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
DC-DC converter










Image Number 18 for United States Patent #7825765.

In a DC to DC converter, first and second primary windings are magnetically coupled to a first secondary winding. Third and fourth primary windings are magnetically coupled to a second secondary winding. The first and second primary windings are magnetically coupled to the first secondary winding. The third and fourth primary windings are magnetically coupled to the second secondary winding. The first and third primary windings are coupled in series to form a first coil member. The second and fourth primary windings are coupled in series to form a second coil member. One end of the first coil member is coupled to the first positive power line. A first switching element is coupled between the first negative power line and the other end of the first coil member. A first capacitor is coupled between the first negative terminal and one end of the second coil member.








 
 
  Recently Added Patents
Methods, systems, and products for searching interactive menu prompting systems
Device for accurately measuring concentration of component in blood and control method of the device
Method and system for detecting data modification within computing device
Nonvolatile semiconductor memory device and method for controlling the same
Signal processing apparatus and methods
Mold for nanoimprinting, its production process, and processes for producing molded resin having fine concavo-convex structure on its surface and wire-grid polarizer
Organic light-emitting display and method of manufacturing the same
  Randomly Featured Patents
Boat davit for mounting on bulkheads
Method for producing of .beta.-tricalcium phosphate
Axe head with notches for receiving the forked end of a hooligan tool
Synchronous processing method and apparatus for a plurality of processors executing a plurality of programs in parallel
Container handling structure
Method and apparatus for protecting data using lock values in a computer system
Method and apparatus for reducing the power consumption in a programmable digital signal processor
Initializing a series of video routers that employ source-synchronous signaling
Fore end assembly for a firearm
Wheel suspension for motor vehicles, especially utility vehicles