Results 161 to 170 of about 3,136 (196)

A non-isolated DITO high step up DC/DC converter with reduced voltage stress on power switches. [PDF]

open access: yesSci Rep
Bahadori A   +5 more
europepmc   +1 more source

Review of electroencephalography and electromyography research in robotics: opportunities and challenges. [PDF]

open access: yesVis Comput Ind Biomed Art
Wang Z   +7 more
europepmc   +1 more source

Portable Homemade Magnetic Hyperthermia Apparatus: Preliminary Results. [PDF]

open access: yesNanomaterials (Basel)
Castelo-Grande T   +4 more
europepmc   +1 more source

Novel zero-current-switching (ZCS) PWM converters

IEE Proceedings - Electric Power Applications, 2005
A new family of zero-current-switching (ZCS) pulse-width-modulated (PWM) converters which uses a new ZCS PWM switch cell is presented in this paper. The main switch and auxiliary switch operate at zero-current-switching turn on and turn off, and the all passive semiconductor devices in the ZCS-PWM converter operate at zero-voltage-switching (ZVS) turn ...
C.-M. Wang, H.-J. Chiu, D.-R. Chen
openaire   +1 more source

A family of zero-current-switching (ZCS) PWM converters using a new zero-current switching auxiliary circuit

The Fifth International Conference on Power Electronics and Drive Systems, 2003. PEDS 2003., 2004
A new family of zero-current-switching (ZCS) pulsewidth-modulated (PWM) converters which uses a new ZCS PWM switch cell is presented in this paper. The main switch and auxiliary switch operate at zero-current-switching turn on and turn off, and the all passive semiconductor devices in the ZCS-PWM converter operate at zero-voltage-switching (ZVS) turn ...
null Chien-Ming Wang   +1 more
openaire   +1 more source

Novel zero-current-switching (ZCS) PWM switch cell minimizing additional conduction loss

2001 IEEE 32nd Annual Power Electronics Specialists Conference (IEEE Cat. No.01CH37230), 2002
This paper proposes a new zero-current-switching (ZCS) pulsewidth modulation (PWM) switch cell that has no additional conduction loss of the main switch. In this cell, the main switch and the auxiliary switch turn on and turn off under zero-current condition. The diodes commutate softly and the reverse-recovery problems are alleviated.
null Hang-Seok Choi, null Bo Hyung Cho
openaire   +1 more source

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