Resources Contact Us Home
Multiple power supply system

Image Number 5 for United States Patent #5179493.

Among a plurality of power supply circuits arranged in a power supply monolithic integrated circuit, output voltages of power supply circuits except for an external microcomputer power supply circuit are monitored by a protective circuit. When an abnormal output appears at least one of the power supply circuits, the outputs of all the power supply circuits except for the microcomputer power supply circuit are cut off.

  Recently Added Patents
Automated measurement of concentration and/or amount in a biological sample
Messenger bag
Pyridazine compounds for controlling invertebrate pests
Pixel structure of a solid-state image sensor employing a charge sorting method
Verification of a portable consumer device in an offline environment
High performance data transport system and method
Inhibitors of bacterial nitric oxide synthase, and related screening methods
  Randomly Featured Patents
Filter apparatus including apparatus for clamping an air filter element in a filter housing
Apparatus for shaping frozen confections
Rotary actuator
Laser emitting module, window cap, laser pointer, and light emitting module
Box-based architectural design
Organic electro-luminescent device
UV curable compositions for producing multilayer paint coatings
Method of heat-treating a semiconductor wafer to determine processing conditions
Encapsulation of a TCPA trusted platform module functionality within a server management coprocessor subsystem
NAND flash memory programming