Electronic Devices & Circuits Jacob Millman & Christos C. Halkias

 ESTE LIBRO ES UN CLASICO DE LA INGENIERIA ELECTRONICA TUVE LA HONRA DE ESTUDIAR CIRCUITOS ELECTRONICOS CON ESTE LIBRO QUE GRANDES RECUERDOS DE MI FACULTAD DE INGENIERIA ELECTRONICA EN LA UNIVERSIDAD NACIONAL MAYOR DE SAN MARCOS LIMA PERU ORIGINAL
LINK
https://archive.org/stream/ElectronicDevicesCircuits/MillmanHalkias-ElectronicDevicesCircuits#page/n1/mode/2up

Engineering Circuit Analysis fullscreen Author: William H. Hayt & Jack E. Kemmerly

 LINK
https://archive.org/details/EngineeringCircuitAnalysis_280

Project: Creating a Printed Circuit Board Using OrCad Capture and PCB Ed...

AN OPTIMAL DIMMING METHOD OF POWER LED COMBINING ANALOG AND PWM TECHNIQUE KI-SEUNG LIM

AN OPTIMAL DIMMING METHOD OF POWER LED COMBINING ANALOG AND PWM TECHNIQUE KI-SEUNG LIM DEPARTAMENT OF ELECTRICAL AND ELECTRONIC ENGINEERING,GRADUATE SCHOOL, KANGWON NATIONAL UNIVERSITY
LINK
https://www.mediafire.com/?83nh3nz8qt8sgkk

Study on Mode Transition Instability in PFM/PWM Dual-mode Circuit

Study on Mode Transition Instability in

PFM/PWM Dual-mode Circuit

Study on Mode Transition Instability in PFM/PWM Dual-mode Circuit Zhang Fan Dept. of Electronic Systems Graduate School, Hanyang University Abstract To obtain higher efficiency PFM/PWM dual-mode control is widely used for DC-DC converters. Pulse width modulation (PWM) control shows high conversion efficiency for heavy load range in DC-DC converter. On the other hand, pulse frequency modulation (PFM), according to its effective switching frequency variation proportion to the load, is adopted for high efficiency in light load condition. But some serious jitter in switch control signal is brought out during the mode transition in PFM/PWM dual-mode control. The jitter can cause system instability. In this thesis, a stable mode transition circuit based on Schmitt trigger is designed to solve the problem.