Zobrazeno 1 - 10
of 39
pro vyhledávání: '"W.C. Dillard"'
Publikováno v:
IEEE Transactions on Industrial Electronics. 49:1146-1153
The design and construction of a low-power low-cost power supply capable of charging an energy storage capacitor from a 120-V AC source and capable of power-factor correction (PFC) is presented. The load that is generally connected to a capacitor-cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61e07f13642173f3ba6ad051f1b312dd
https://doi.org/10.1109/tie.2002.803240
https://doi.org/10.1109/tie.2002.803240
Publikováno v:
Solid-State Electronics. 39:777-784
6HSiC depletion-mode, n-channel MOSFETs were analyzed across the temperature range of 295–723 K. Effective channel mobilities ranged from 94 cm2V−1·s−1 at 296K to about 20 cm2V−1·s−1 in the five devices measured. Small-signal voltage g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26d35eb99d37b8709f95ba3be9c692a
https://doi.org/10.1016/0038-1101(95)00420-3
https://doi.org/10.1016/0038-1101(95)00420-3
Publikováno v:
IEEE Transactions on Components, Packaging, and Manufacturing Technology: Part A. 19:416-422
6H-SiC buried-gate n-channel depletion-mode junction field-effect transistors (JFETs) were characterized from 25/spl deg/C to 350/spl deg/C in terms of transconductance (g/sub m/), pinchoff voltage (V/sub P/), output resistance (r/sub o/), input resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c89706da10eb63f9b4ed36768695223
https://doi.org/10.1109/95.536843
https://doi.org/10.1109/95.536843
Publikováno v:
IEEE Transactions on Components, Hybrids, and Manufacturing Technology. 16:536-542
An operational amplifier has been designed, fabricated, and tested at 350 degrees C using silicon carbide MESFET pairs and thick-film hybrid technology. The amplifier was successfully tested over the temperature range of 25-350 degrees C. The gain of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52386bfa1d000ef38baf03832576d187
https://doi.org/10.1109/33.239885
https://doi.org/10.1109/33.239885
Publikováno v:
IECEC '02. 2002 37th Intersociety Energy Conversion Engineering Conference, 2002..
A method to improve the transient response of a VRM is developed in this paper through Pspice simulation. By using another compensator converter with very quick response, a compensation current is injected or extracted according to the transient type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03fb97b003dc001093fcbf2b60051755
https://doi.org/10.1109/iecec.2002.1392120
https://doi.org/10.1109/iecec.2002.1392120
Publikováno v:
31st Annual Conference of IEEE Industrial Electronics Society, 2005. IECON 2005..
A method used to determine the harmonic components of the output of a two-level sinusoidal PWM inverter is presented. The method calculates the Fourier coefficients of corresponding positive and negative pulse pairs of the output PWM waveform and add
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::856fefa7c5f48980e1bc8eea8bf77b31
https://doi.org/10.1109/iecon.2005.1569158
https://doi.org/10.1109/iecon.2005.1569158
Autor:
W.C. Dillard
Publikováno v:
Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04..
A new logarithmic amplifier suitable for integration in controller IC's for power electronics systems is introduced. The amplifier can be implemented in standard BiCMOS technologies commonly used to manufacture controller IC's but consumes little sil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f7037547b91c3f11543088e06cf8b58
https://doi.org/10.1109/apec.2004.1295819
https://doi.org/10.1109/apec.2004.1295819
Publikováno v:
IEEE Electron Device Letters. 16:274-276
The noise spectra for n-channel, depletion-mode MOSFETs fabricated in 6H-SiC material were measured from 1-10/sup 5/ Hz at room temperature. Devices were biased in the linear regime, where the noise spectra was found to be dependent upon the drain-to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb540d76ca096f0efb3520bdd2281ed3
https://doi.org/10.1109/55.790733
https://doi.org/10.1109/55.790733
Autor:
R.M. Nelms, W.C. Dillard
Publikováno v:
APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335).
A digitally-controlled, low-cost driver for piezoceramic flight control surfaces in miniature aircraft and munitions has been developed. The piezoceramic material, being capacitive, requires /spl plusmn/DC voltages for bi-directional deflection. Acco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfc6ea594c1035c0ea0a959ced5fe7fa
https://doi.org/10.1109/apec.2002.989390
https://doi.org/10.1109/apec.2002.989390
Publikováno v:
1995 Proceedings. 45th Electronic Components and Technology Conference.
6H-SiC buried-gate n-channel depletion-mode Junction Field-Effect Transistors (JFETs) manufactured by Cree Research, Inc. were characterized from 25 to 350/spl deg/C in terms of transconductance (g/sub m/), pinchoff voltage (V/sub p/), output resista
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dee5ebbb6cbc63ed228811501243ade
https://doi.org/10.1109/ectc.1995.514394
https://doi.org/10.1109/ectc.1995.514394