[PDF] What is AN702 CONVERTER? (551848)

The AN702 is Efficient Isdn Power Converters Using The Si9100 made by Vishay Intertechnology.

Brief overview of the content in a AN702 PDF file

www datasheetgo.com AN702 Vishay Siliconix Efficient ISDN Power Converters Using the Si9100 INTRODUCTION One of the latest technology revolutions an integrated worldwide telecommunications network will be accompanied by another advance in power conversion technology The integrated services digital network ISDN will allow different forms of information voice computer data video facsimile etc to be transmitted over the telephone network The International Consultative Committee for Telephone and Telegraph CCITT has proposed standards for the interfaces required to implement ISDN Although the standards have yet to be formally adopted telecommunications companies are moving ahead with pilot test programs and semiconductor makers are developing chip sets to build ISDN hardware Every network terminator NT signal regenerator RG and terminal equipment TE unit used for the implementation of ISDN will require a power converter 1 operation as well as during equipment connections and disconnections The Si9100 power IC facilitates compliance with these design requirements with a minimum number of external parts To illustrate this capability a discontinuous conduction mode DCM flyback converter was built and tested Measured efficiency wa