In this paper interleaved soft switched current-fed full bridge DC-DC converter for fuel cells to utility interface is presented. The L-C combination is used to maintain the zero voltage switching for all the switches of the converter. Soft switching allows us to operate the converter at high frequencies, reducing the size and also the cost of magnetic components becomes less. Interleaving of converters reduces the conduction losses in semiconductor devices and overall high-efficiency is maintained. Steady state analysis, design and the simulation results are presented. In the last section a comparison is made between the conventional full-bridge resonant converter and full-bridge resonant converter with voltage doubler. © Research India Publications.