Complete information on working SM style device.

[Peterae]

Hi Poynt
Yer theres decoupling all over the place but all using sm caps on the reverse side of the pcbs.
Ive mainly used 0.1uf but am starting to add extra 0.01uf , all the larger caps are low esr and also use 1uf low esr sm caps for the psu;s as well in all there are 6 seperate psu's in all the modules.
The noisey gnd on the scope shot was because i only used 1 scope probe gnd connected to a sma screw on the case, i relaized afterwards and checked across the chip outputs and the noise wasnt there, the output pulse is relatively clean anyway and because my fet drivers only switch at the mid logic level transistion they are fairly noise resistant.

I am very happy with the new digital mono config, it would have been even better if i didnt need to use the schmit inveter logic to negate the delayed pulse output which drives my fet driver.
Lots more tests to do yet.

Cheers for the heads up

Peter

[NewAge]

Above goes to diagram.

Yes, this is what I described. Thanks for the diagram.

This diagram shows you what is needed to get a kick, and view a kick on an oscilloscope.

No iron as a core. Wind on a stiff poly pipe. Use copper wire for the windings.
Keep the delay coil 2+ feet away from the bifilar coil.
Keep the bifilar as far away as possible from your oscilloscope and permanent magnets.
Pulse with a square wave.
Tune as per previous post.

I am sorry - what permanent magnets and delay coils is he talking of?

[Antimon]

Wow, someone is interested in this experiment

You don't need permanent magnets. A delay coil is a poor way to create a delay. Nowadays you should use a microcontroller for precise timing. The tuning with a delay coil is horrible.

A.

[NewAge]

Wow, someone is interested in this experiment

You don't need permanent magnets. A delay coil is a poor way to create a delay. Nowadays you should use a microcontroller for precise timing. The tuning with a delay coil is horrible.

A.

Great! We shall move on without magnets.

OK, from what I understand so far the key to succesfull working device is a precise calculation of the size of control coils/number of turns/section, distance from the corners so that they overlap and create the required magnetic void as shown on the Tao's emulation. Any idea how this could be done?

[innovation_station]

lol well now that is funny 

i could have added this peice to the puzzel but i did not

sure i know where it fits and i know what it means .... 

but we aint there YET!!   ya know 

great job tho 

ist

parallel hummmmmm