Nikola19992:
but I need to make like 10 of theese and they need to be same.
I must be missing something! After you make the first one make 9 more!
I will.But how can a coil (diy transformer) be better than boost converter?
A boost convertor gives you dc, to which you then have still to attach an amplifier and a signal source to get the 30vac you require.
ie it doesn't do the job without a lot more gubbins.
The PM device you mentioned earlier will only stand 5v. So you'd have to find another one.
A simple transformer/555 does it all.
When I get a mo I'll draw you a circuit. I take it you're using a 12v power source?
Allan
An H-bridge is simpler than an audio amplifier. You'd just have to supply 30V (or 15V) and a square wave. Does it have to be a particular frequency? Does it have to be AC?
Unless it's been shown that a square wave works best, it's probably worth trying a regular ol' 24VAC transformer. 24VAC RMS has a peak of about 34V, and with a light load you should get a bit more than 24VAC.
Won't do 2kHz.
Allan
I need about 500-600Hz
Nikola19992:
I need about 500-600Hz
Are you sure? How do you know that?
I'm not actually sure but it sholud work with like 600Hz.I'll experiment with it till it gives me best results
Nikola19992:
but I need to make like 10 of theese and they need to be same.
10:1 pulse transformer then
Since they are almost impossible to find I decided to make something using LM2577T.Can anyone check this out?
Nikola19992:
I'm not actually sure but it sholud work with like 600Hz.I'll experiment with it till it gives me best results
Maybe, but doesn't it make sense to try something easier first, like 50/60Hz?
I'll be trying alot of frequencies to find best one