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1. (WO2007094921) METHOD AND APPARATUS TO PROVIDE COMPENSATION FOR PARASITIC INDUCTANCE OF MULTIPLE CAPACITORS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/094921    International Application No.:    PCT/US2007/001515
Publication Date: 23.08.2007 International Filing Date: 19.01.2007
IPC:
H03H 7/00 (2006.01), H03H 7/09 (2006.01)
Applicants: MASSACHUSETTS INSTITUTE OF TECHNOLOGY [US/US]; 77 Massachusetts Avenue, Cambridge, Massachusetts 02139 (US) (For All Designated States Except US).
PERREAULT, David, J. [US/US]; (US) (For US Only).
PIERQUET, Brandon, J. [US/US]; (US) (For US Only)
Inventors: PERREAULT, David, J.; (US).
PIERQUET, Brandon, J.; (US)
Agent: DURKEE, Paul, D.; Daly, Crowley, Mofford & Durkee, LLP, Suite 301a, 354a Turnpike Street, Canton, Massachusetts 02021 (US)
Priority Data:
11/354,628 15.02.2006 US
Title (EN) METHOD AND APPARATUS TO PROVIDE COMPENSATION FOR PARASITIC INDUCTANCE OF MULTIPLE CAPACITORS
(FR) PROCEDE ET APPAREIL PERMETTANT DE COMPENSER L'INDUCTANCE PARASITE D'UNE PLURALITE DE CONDENSATEURS
Abstract: front page image
(EN)A coupled winding cancels parasitic inductance of first and second capacitors. In an EMI filter having common mode capacitors and a differential capacitors, first and second windings cancel parasitic inductance of the common mode and differential capacitors.
(FR)Selon l'invention, un bobinage couplé supprime l'inductance parasite de premier et deuxième condensateurs. Dans un filtre antiparasite incorporant des condensateurs en mode commun, des premier et deuxième bobinages suppriment l'inductance magnétique des condensateurs en mode commun et des condensateurs différentiels.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)