Results 201 to 210 of about 15,594 (232)
Some of the next articles are maybe not open access.
An anemometer with PWM excitation
Proceedings of IECON '95 - 21st Annual Conference on IEEE Industrial Electronics, 2002An experimental prototype of an anemometer with PWM excitation is described. The instrument employs a thermistor as a flow detection sensor heated by a PWM voltage. An electronic negative feedback circuit substitutes the thermal power absorbed by the fluid from the heated sensor, and maintains it at a constant temperature.
A. Oliveira +3 more
openaire +1 more source
IEEE Aerospace and Electronic Systems Magazine, 1992
The approach used to optimize a transistorized pulsewidth-modulated inverter used in an uninterruptible power supply is detailed. Through the use of computer modeling with a space state-model, a variety of scenarios for the optimal inverter design were evaluated.
openaire +1 more source
The approach used to optimize a transistorized pulsewidth-modulated inverter used in an uninterruptible power supply is detailed. Through the use of computer modeling with a space state-model, a variety of scenarios for the optimal inverter design were evaluated.
openaire +1 more source
Measurement Techniques, 1971
The demodulator under consideration possesses high metrological properties and it can be used in systems for transmitting data.
V. F. Odinokov, L. I. Rotshtein
openaire +1 more source
The demodulator under consideration possesses high metrological properties and it can be used in systems for transmitting data.
V. F. Odinokov, L. I. Rotshtein
openaire +1 more source
2008
This project pertains to the design of a pulse width modulator (PWM) controller for switch mode voltage regulation. The circuit is designed using Austria Mikro System (AMS) 0.5 um CMOS n-well process, and is verified by theoretical analysis and SPICE simulation.
openaire +1 more source
This project pertains to the design of a pulse width modulator (PWM) controller for switch mode voltage regulation. The circuit is designed using Austria Mikro System (AMS) 0.5 um CMOS n-well process, and is verified by theoretical analysis and SPICE simulation.
openaire +1 more source
Soft-switching techniques in PWM converters
IEEE Transactions on Industrial Electronics, 1995G Hua
exaly
Converter PWM Switch (CPS): A New PWM Switch Concept
IEEE Transactions on Power ElectronicsAlex Q. Huang, Chen Chen
openaire +1 more source