Re: My new bench power supply and killer flyback?

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Crow Leader" <tesla-at-lists.symmetric-dot-net> 

Is the sound you are getting the same as the frequency are you powering it
with? All transformers vibrate, and yours being glued together in several
places may be the reason it vibrates more.

KEN

----- Original Message -----
From: "Tesla list" <tesla-at-pupman-dot-com>
To: <tesla-at-pupman-dot-com>
Sent: Monday, March 29, 2004 5:49 PM
Subject: My new bench power supply and killer flyback?


 > Original poster: Kreso Bukvic <kreso.bukvic-at-kc.htnet.hr>
 >
 > I made a trip to black market to serach for good bench PSU! I found just
 > somthing good for me! Statron from 0 to 32.2 V and 16.2 A it has normal
and
 > fine regulation ( by 0.1 V ) for voltage and current. It can show output
 > voltage, maximal setted current and current draw. Good option is current
 > limitnig so you cannot burn anything! Now to the fun part! I was waiting
to
 > test this with my one transistor flyback driver, and i used some big DC
 > flyback that i got! It made huge sparks at 32.2 V 2.5 A. But after that
 > flyback fell down and core broke, no problem core was glued before anyway!
I
 > had no cyanoacrilate so i used regular glue. After it dried i tried the
 > flyback again as soon is i pushed the on button ahhhh i screamed!!!!  The
 > fllyback makes some strange iiikkkk noise that hurts my ears so much i had
 > almost thinked im going o be deaf? What is going on ? My ears still hurt!
I
 > tried once more and almost FELL DOWN from pain*
 >
 > http://hot-streamer-dot-com/temp/DSC03656.JPG
 >
 > http://hot-streamer-dot-com/temp/DSC03658.JPG
 >
 > Best Regards
 >
 > Kreso Bukvic
 >
 > Terry will add a link for PSU and that are pictures from seller
 >
 >
 >