Solaredge Technologies Ltd.

Other

Sang Dong Lee

Milan Ilic

Ramesh Govindarajan

Un Soon Lee

Disclosed herein are systems and methods for operation of a switched capacitor converter (SCC). In some variations, the SCC includes a resonant circuit including an inductor. Aspects of the disclosure include methods for controlling the SCC switches to decrease switching losses associated with operating the converter and to increase efficiency of the SCC. According to some aspects, a control method is used to switch converter switches under zero-voltage conditions. According to some aspects, a control method is used to switch converter switches under zero-current conditions.

DC balancer circuit with zero voltage switching

Disclosed herein are systems and methods for operation of a switched capacitor converter (SCC). In some variations, the SCC includes a resonant circuit including an inductor. Aspects of the disclosure include methods for controlling the SCC switches to decrease switching losses associated with operating the converter and to increase efficiency of the SCC. According to some aspects, a control method is used to switch converter switches under zero voltage conditions. According to some aspects, a control method may is used to switch converter switches under zero-current conditions.

Display case

A needle assembly and syringe combination that are permanently joined through a mechanical locking arrangement of a groove 32, catch space 34 and catch 36 is disclosed. The use of this locking arrangement on a non-reusable syringe renders the needle 20 unusable along wih the syringe after a single use.

Hypodermic syringe with a locking needle assembly and syringe combination

A disposable razor comprises a body having a blade end and a handle end. The blade end includes a razor blade edge protruding from one side thereof. The handle end is adapted to be grasped during use of the razor and is separable from the body. Within the handle end is a groove for protectively covering the razor blade edge after the razor has been used and the handle end separated from the body of the razor.

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San Jose, CA, United States of America

Sang Dong Lee