nice kv, were you able to get that to drive with audio inputs?
it would be interesting to see what kind of response it would have with a frequency sweep.
yes p, i again fit that selection, as i understand the big thing hycurstics and saturation,
but he was very detailed in tutorial and i will be sure to follow that closely. about that test jig,
wasnt that what that was all about, i am about to get it together, but just wanted to be sure that it will work with these 74ls04 not gates.?
this assembly is going very slow , especially with the high end driver, slowly i am getting it all together,
i have never seen such big mosfets before, and have double checked and i think they are isolated where they clamp to the heat sink,but to be safe i put this thermal padding to isolate it all electrically, is this ok?
i also clamped and padded these huge diodes to the huge salvaged heat sinks aswell.
This is the padding im using to isolate everything....926-1114-ND
https://www.digikey.ca/product-search/en?KeyWords=926-1114-ND&WT.z_header=search_go
will this be ok?
In the +-15v supply i noticed we use those 1500uf/450v caps, which is the same as the high end smoothing, is so much capacitance actually required at the low end?
I also wonder what kind of heat will be coming out of the LM7815 and 7915, and what kind of sink i should use? initially, i was looking at the protection diode @3a so i assumed that was a safe rating and assume that circuit will be closer to 1amp, is this safe?
and one more question, not really related to zvs but with inductors, where im trying to do a small boost converter 1.5v - 4v 10ma max using the tl499, but i am having problem choosing inductor, first i tried this one:
811-2046-ND
https://www.digikey.ca/product-search/en?KeyWords= 811-2046-ND&WT.z_header=search_go
but that didn't seem to work, so i got one of these:
M8385-ND
https://www.digikey.ca/product-search/en/inductors-coils-chokes/fixed-inductors/196627?k=M8385-ND
which works fine,, but i can't help but feel that a 8$ toroid is overkill for such a small converter(?), any clue as to which one would be ideal?