221696 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors in a Darlington configuration
SYSTEM AND COMPONENT FOR POWER CONVERSION
#2Darlington transistor drive circuit, method and switching power supply management chip
#3High-voltage heavy-current drive circuit applied in power factor corrector
#4Reduction of stored charge in the base region of a bipolar transistor to improve switching speed
#5Complementary Darlington Emitter Follower with Improved Switching Speed and Improved Cross-over Control and Increased Output Voltage
#6Monolithic Darlington with Intermediate Base Contact
#7Electronic switching device
#8Method and apparatus for recognizing a change-of-state in communication signals of electronic circuits
#9Optically triggered wide bandgap bipolar power switching devices and circuits
#10Semiconductor device and manufacturing the same
#11Switching DC-DC converter with parallel switches
#12Scheme to reduce static power consumption in analog controller based power converters requiring an external high voltage startup circuit