Guru
Joined: 31/12/2016
Location: AustraliaPosts: 1305
| Posted: 04:45am 26 Mar 2017 |
Thanks for the conformation Warpspeed that zener should help as a safety measure.
The Chinese can make good stuff, a friend from china once told me, you can buy an electric motor for a drill press you can have a cheap one or an expensive one all look the same, the expensive one is built in a factory the other is built in someones basement, that was years ago.
The fets i had Magnachip were made in china, the new lot just arrived made in south Korea.
Tinker the method that Gary used for pcb transfer works really well, The brother laser printers don't have good toner, I had to heat it until paper went a little brown, no smudges a sticks well
Poida mentioned some simulation software? in an earlier post.
I have not found any free software that is useful yet or had the time.
Aha thats good Poida its nice to see the switching in action,I do wonder what effect that fast turnoff has on transformer side. though the 3808 seems to handle the speed. I will read this again tomorrow.