Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Switching power supply startup circuit having normally on emitter-switched current source

Switching power supply startup circuit having normally on emitter-switched current source

US Patent 9337720 · Granted May 10, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power switch with power harvesting for local controller2020
Power switching device with integrated current sensing transformer2019
Configurable LED power supply with wireless interface2019
Switching power supply startup circuit with normally on device providing startup2017
Droop current sharing power converter with controlled transitions between regula2015
Power supply having selectable operation based on communications with load2015
Distributed power supply system with digital power manager providing digital clo2014
DC-to-DC converter having secondary-side digital sensing and control2013
LED ballast power supply having digital controller2013
Transient override circuit for a voltage regulator circuit2004
Multiple output voltages from a cascaded buck converter topology1999
Regulated power supply using multiple load sensing1995