{"product_id":"development-of-a-200-w-converter-for-phosphoric-acid-fuel-cells-von-christian-kuyula","title":"Development of a 200 W converter for phosphoric acid fuel cells","description":"\u003cp\u003eFuel cells (FCs) have the advantage that they can be used in remote telecommunication sites with no grid connectivity as the majority of telecommunication equipment operates from a DC voltage supply. Like any other fuel cell, the phosphoric acid fuel cell (PAFC) output power is highly unregulated leading to a drastic drop in the output voltage with changing load value. Therefore,various DC¿DC converter topologies with a wide range of input voltages can be used to regulate the fuel cell voltage to a required DC load. An interleaved synchronous buck converter intended for efficiently stepping down the energy generated by a PAFC was developed. The design is based on the Texas Instruments (former National Semiconductor) LM5119 IC. A LM5119 evaluation board was redesigned to meet the requirements for the application.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659639456\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659639456","offer_id":39449126273117,"sku":"9783659639456","price":54.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/4155a843-3a97-46ea-b7f1-54b9cb5e7e82.jpg?v=1769493006","url":"https:\/\/shop.autorenwelt.de\/products\/development-of-a-200-w-converter-for-phosphoric-acid-fuel-cells-von-christian-kuyula","provider":"Autorenwelt Shop","version":"1.0","type":"link"}