Don't really have any specific use for it, LOL
at 77Kw that unit must be insane!
Just readly a project to build and an opertunity to learn some new aspects of electronics, but a really awesome tool to have. As i do a bit of mechanics it can come in handy for heating bearing etc.
Been thinking, as my transformer has 4 secondaries, which I have 2 parallelled at the moment, to increase the heaters power, would it be better to parallel the other 2 secondaries as well (25V 20A), or would it be better to rather have 2 in series, paralleled with the other 2 series (50V 10A), I know that it still works out at the same power (500W) but from what I've read its better to use higher voltage, lower current?
At the moment it heats up a thin knife in about 10 seconds, but from what I've seen on the net, units of similar design heat similar things up much quicker!