Hi nice drsstc, do you used OCD for protect yours IGBTs? and used variac transformer for increased the voltage or how many volts and amps used in your half bridge?
holy macaroni, look at the 1:50 part with that stick which was probably cursed somwhere, but that doesnt matter , those light bolts just remind me .....of the good old times .............. just love that part, and where could i download the intro song??
Guess that depends on your primary current. Lower your pulse width to like 50uS or less once you ramp voltage to 650. You'll probably have to destroy one set to see how they perform at that voltage and frequency +pulse width. There is surely a point at which they will survive but what output you get at that setting is anyone's guess.
Hi, nice work DRSSTC, what driver used for this , can you send me the schematic please.
80927269 2 months ago
Hi Can you send me the schematic of you interrupter please?
80927269 2 months ago
Hi nice drsstc, do you used OCD for protect yours IGBTs? and used variac transformer for increased the voltage or how many volts and amps used in your half bridge?
80927269 2 months ago
@80927269 no, this has a simple driver with no protection, and bridge supply is about 200V and limmitaded current with some chokes
plasmatron6 2 months ago
I can't help thinking this coil sounds
more like a interupted SSTC and
not a DRSSTC as it lacks the 'throated'
crackle sound of a tuned primary....if that makes any sense?...lol
bennem1 2 years ago
that cause i set a quite low PW on interrupter, maybe..
plasmatron6 2 years ago
holy macaroni, look at the 1:50 part with that stick which was probably cursed somwhere, but that doesnt matter , those light bolts just remind me .....of the good old times .............. just love that part, and where could i download the intro song??
temnymnich 2 years ago
Whats your secondary frequency?
Tab54o 2 years ago
324 kHz with toroid, what do you thing will these igbts survive at 650V?
plasmatron6 2 years ago
Guess that depends on your primary current. Lower your pulse width to like 50uS or less once you ramp voltage to 650. You'll probably have to destroy one set to see how they perform at that voltage and frequency +pulse width. There is surely a point at which they will survive but what output you get at that setting is anyone's guess.
Tab54o 2 years ago