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Pub. No.:    WO/2018/049266    International Application No.:    PCT/US2017/050828
Publication Date: 15.03.2018 International Filing Date: 08.09.2017
H02M 3/335 (2006.01), H02M 3/158 (2006.01), H02M 1/00 (2007.01), H02M 1/08 (2006.01), H02M 1/44 (2007.01), H02M 7/217 (2006.01)
Applicants: NAVITAS SEMICONDUCTOR INC. [US/US]; 2101 E. El Segundo Blvd, Suite 204 El Segundo, California 90245 (US)
Inventors: XUE, Lingxiao; (US).
ZHANG, Jason; (US)
Agent: WETHERALD, Cort; (US).
SCHAFFER, Christopher; (US)
Priority Data:
62/385,845 09.09.2016 US
Abstract: front page image
(EN)A converter circuit is disclosed. The converter circuit includes a transformer and a primary circuit connected to the primary side of the transformer, where the primary circuit includes a first switch connected to a ground. The converter circuit also includes a second switch connected to the first switch, and a clamping capacitor connected to the second switch and to the input. The converter circuit also includes a secondary circuit connected to the secondary side of the transformer, where the secondary circuit includes a rectifying element, and an output capacitor connected to the rectifying element. In addition, the output capacitor has a substantial effect on resonance of the converter circuit.
(FR)L'invention porte sur un circuit de convertisseur. Le circuit de convertisseur comprend un transformateur et un circuit primaire connecté au côté primaire du transformateur, le circuit primaire comprenant un premier commutateur connecté à une masse. Le circuit de convertisseur comprend également un second commutateur connecté au premier commutateur, et un condensateur de serrage connecté au second commutateur et à l'entrée. Le circuit de convertisseur comprend également un circuit secondaire connecté au côté secondaire du transformateur, le circuit secondaire comprenant un élément redresseur, et un condensateur de sortie connecté à l'élément redresseur. De plus, le condensateur de sortie a un effet substantiel sur la résonance du circuit de convertisseur.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)