WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2013048908) SWITCHABLE TRANSFORMER WITH EMBEDDED SWITCHES INSIDE THE WINDINGS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/048908    International Application No.:    PCT/US2012/056682
Publication Date: 04.04.2013 International Filing Date: 21.09.2012
IPC:
H01F 27/28 (2006.01), H01F 29/04 (2006.01)
Applicants: INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054 (US) (For All Designated States Except US).
FENG, Lei [CN/US]; (US) (US only).
CHU, Chi, D. [US/US]; (US) (US only).
SADHWANI, Ram [IN/US]; (US) (US only)
Inventors: FENG, Lei; (US).
CHU, Chi, D.; (US).
SADHWANI, Ram; (US)
Agent: BOONE, Carrie, A.; Carrie A. Boone, P.C. c/o CPA GLOBAL P.O. Box 52050 Minneapolis, Minnesota 55402 (US)
Priority Data:
13/250,934 30.09.2011 US
Title (EN) SWITCHABLE TRANSFORMER WITH EMBEDDED SWITCHES INSIDE THE WINDINGS
(FR) TRANSFORMATEUR COMMUTABLE AVEC COMMUTATEURS INCORPORÉS À L'INTÉRIEUR DES ENROULEMENTS
Abstract: front page image
(EN)A switchable transformer architecture is disclosed. The switchable transformer includes a primary winding, a secondary winding, and a tertiary winding, in which either the secondary winding or the tertiary winding establish a signal path to the primary winding, based on the position of switches, enabling transmission to either of two blocks sharing the transformer. The transformer architecture achieves high isolation between sharing blocks and low loss on the signal path.
(FR)L'invention porte sur une architecture de transformateur commutable. Le transformateur commutable comprend un enroulement primaire, un enroulement secondaire et un enroulement tertiaire, l'un ou l'autre de l'enroulement secondaire ou de l'enroulement tertiaire établissant une trajectoire de signal vers l'enroulement primaire, sur la base de la position de commutateurs, permettant une transmission vers l'un ou l'autre de deux blocs partageant le transformateur. L'architecture de transformateur produit une isolation élevée entre des blocs de partage et une faible perte sur la trajectoire de signal.
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, DK, DM, DO, 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, 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, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)