i built the following modified SMPS to generate a current amplification in the tank circuit L3 / C2 , using the main voltage is an advantage for good reactive current in L3 but the transistor BU508 run very hot, i burn 3 of them , i need a technical help about what's going on and the best way to handle such circuit , in the attachment the simulation circuit show a huge gain in reactive current , also the file of LTSPICE simulator. thanks in advance .
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