Библиографическая ссылка на патент
Pat. 11387729 United States, Int. Cl.22 B60H 1/32, F25B 49/02, H02M 1/08, H02M 1/14, H02M 1/32, H02M 1/42, H02M 1/44, H02M 5/458, H02M 7/06, H02P 5/74, H02P 27/06, H02M 1/00, H02M 7/5387. Buck-converter-based drive circuits for driving motors of compressors and condenser fans : Appl. N 15/487226 : Filed 13.04.2017 : Pub. 12.07.2022 : / Joseph G. Marcinkiewicz ; Assignee Emerson Climate Technologies Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11387729/en?oq=US11387729.html (дата обращения: ДД.ММ.ГГГГ).