2n3055 transistor question

[TheOne]

Yes, you are right, there is probably more power being dissipated in the transistor than is being put to useful use. It works quite well with a TIP35C, too, and perhaps wastes a bit less power.

if the magnetite cannot handle that much frequency, i guess the 2n3055 will able to handle what i need, what strange is i read somewhere that magnetite have a very high frequency, even some free energy device was using this because of this property (muller i think)


its why I want to use magnetite but without epoxy, core in PLA, fill the PLA mold and hope it work!