| G4ME |
Okay, I am new to the field of Class D but I am looking to start a project and looking for some advice. I am wanting to build a full band amplifier that can output about 50 watts. For simplicity I was thinking of just doing a half bridge and then expanding to full bridge after I get a little experience.
Now I have the theory down for Class D. I want to say I have the front end constructed, with a triangle generator, comparator and a pre-filter and a few inverters as gate drives and delay.
My question is what is good output MOSFET that I should be looking at? I have seen a few from Vishay, but other then power dissipation and max current I don't really know what too look for. Also I am not looking to do surface mount so any TO220 or any other package that is relatively easy to work with,
Thanks for any input you guys have. |
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| fumac |
is not hard to make a 50w damp
vds >80v
Ids>10A
low rds
low Qg
if u find a low rds fet, u can use smd-mosfet, just need a mini heatsink
best rg
fumac |
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