Delta Pulse

[calebsone]

Wow it worked KT I can't believe how well it works I am testing with a 30 cm coil I am getting well over 35cm on a brass token. I will test tomorrow with more stuff and a ruler to get real distances. Thanks for all the support.... but I bet I still will have more to ask from the "hero of Lithuanian".

[calebsone]

Ha see I thought of something else you think I should change all the fake diodes to the new ones I bought. And this coil is 420uh should I go lower or be happy it works?

[6666]

1. Please to leave drinking off in time you make DP.

Good advice.

[calebsone]

Yes its a good thing I don't drink or i would have never got it to work. And sorry KT I didn't read that till after you just said to

[kt315]

Wow it worked KT I can't believe how well it works I am testing with a 30 cm coil I am getting well over 35cm on a brass token. I will test tomorrow with more stuff and a ruler to get real distances. Thanks for all the support.... but I bet I still will have more to ask from the "hero of Lithuanian".

best words I have ever heard Calebsone =) thank you for the nice feedback. waiting your detailed report...

[seadoggy]

anyone have delta pulse in sprint layout file??thx and regards

[Silver Dollar]

Here's one I found somewhere. I haven't built this one as I got a premade pcb.

[seadoggy]

Here's one I found somewhere. I haven't built this one as I got a premade pcb.

ok thx mate i try make this one delta pulse.
Regards

[sdesic]

Here's one I found somewhere. I haven't built this one as I got a premade pcb.

Is this Turkish design or Bulgarian ?

[sdesic]

This is the rest of archive from thunting.com
Delta_Snifferxr71_single_side_pcb-_ready_to_build_FINAL_11-22-09.zip

[kt315]

Is this Turkish design or Bulgarian ?

turkish design is one sided and is very huge board be cause. bulgarian I took for a base and did new refreshed. I did put all resistors at board and add
all pots. so the new board now seems more comfortable IMO. I do not make PCBs in sprint layout, files in P-CAD 2006 are at DVD-ROM included I send free with the board.

[sdesic]

This one that was sent by Silver Dollar and me is Turkish - 180x90 mm
www.teknolojiekibi.com one sided design

But is it working?

I don't see part placement for diode ST TH1210D ...

[kt315]

my board is 155 x 68 mm size. ask mohandes (alias). he did turkish board and will give you right LAY.

[calebsone]

KT I just thought of this I am almost done with my enclosure and set up but do you think shielding the coil is a good idea I mean my hand doesn't set it off.also will that make me lose depth because I thought the large coils are unshielded.BTW this is a small 30cm so I don't remember if this was adressed I get it the box needs to be but just not sure on the small coil.

[kt315]

Calebsone, I do not see so sharp hard necessity to make shielding the coil - be cause the coil is mono, one end of winding 'cold end' is connected to +E (the point of the shielding), another end 'hot end' connected to MOS-FET's DRAIN pin. also in plus, resistance of the coil is very small - 1-4 Ohm, that gives good electrostatic Faradey field protection of hot end too.

... but if you so want to make the graphite aerosol shielding so do... on your choice...

above I have wrote about a shielding of housing... that is STRONGLY NECESSARY to make for DP.

regards