The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, a new common inductor current sharing method is proposed for a multiphase LLC resonant converter for high-power applications. Automatic current sharing is achieved by using a common resonant inductor connecting the resonant inductors in each LLC phase in parallel. The current sharing performance of the proposed method is evaluated under first harmonic approximation (FHA) assumption...
Conventional topologies for high-power LED drivers with high power factors require large capacitances to mitigate the output current ripples. Electrolytic capacitors are commonly used because they are the only capacitors with sufficient energy density to accommodate high power applications. However, the short life span of electrolytic capacitors significantly reduces the life span of the entire LED...
In this paper a new topology is introduced to solve the narrow duty cycle and hard switching problems of the interleaved Buck converter voltage regulator module. The new topology is called the non-isolated full bridge (NFB). In comparison to the interleaved Buck converter, it operates with a significantly wider duty cycle and can achieve zero voltage switching at turn on for the high side MOSFETs...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.