- Posted by Ryan on Wednesday 11 March 2009 - 03:22:27
There are a number of ways you can tune a conventional coil as it is running:
1. Use two toroids electrically connected together with a wire, and...
- Posted by kilovolt on Tuesday 10 March 2009 - 20:50:33
... the less of it that is free to resonate with the toroid. As a result the resonant frequency of the secondary increases.
CW SSTCs are also quite...
- Posted by ElectricalEngg. on Monday 09 March 2009 - 14:34:08
...309.27kHz
Secondary self capacitance : 6.54pF
Toroid capacitance required to form quarter wavelength coil : 20.46pF
Primary Coil Design:
...
- Posted by cavemen on Tuesday 03 March 2009 - 23:16:54
If it is a current-smoothing choke for the Mazilli oscillator then it should be wound on an iron-powder toroid (yellow/white colour toroid pulled from...
- Posted by cavemen on Tuesday 03 March 2009 - 23:16:54
The inductor should be on a ferrite toroid core. I used about 100 turns of something like 16 gauge. I use 100 watt resistor for the 470ohm, and it get...
- Posted by cavemen on Tuesday 03 March 2009 - 23:16:54
A small caution: Watch out for the particular type of toroids you get. The 26 material toroids are mostly yellow with white on one side. A very simila...
- Posted by StevenCaton on Monday 02 March 2009 - 05:01:06
All seems correct to me. At least for the case when the secondary is bare, without a toroid connected to the top.
When a toroid (top hat) is con...
- Posted by TheBoozer on Monday 23 February 2009 - 01:37:52
Nice! How about the capacitance? its Toroid1 + Toroid2? or only a few % from the toroid 2?
- Posted by semiconductor on Sunday 22 February 2009 - 04:18:06
Use a breakout point, this TC will fry your fets if you try to let it breakout on its own from a spun toroid.
Check your gate driver resistors, t...
- Posted by semiconductor on Sunday 22 February 2009 - 04:18:06
...GDT, I have since changed that to a 5000u farrite toroid.
http://www.flickr.com/photos/robbyron/3299401260/
Here is what my setup looks like.
...
