Delta Pulse

[nelson]

Hi Geo. Yes i agree with you. My Tesoro Golden Sabre, doesn´t have any meter too, so i think that placing a meter (in my case) will be only for testing purposes.
Thanks and regards
Nelson

Original Delta Pulse has an analog instrument (microameter). But for me ....DP don't need it. The sound is analog to meter indication so why to use it ?????
My Opinion

[786]

for help

Hi
erolunall
thank you very very much.

[786]

one side pcb for DeltaPulse has lcd

Hi
dear geo
i saw to this site it has lcd
http://www.teknolojiekibi.com/yeni/index.php?topic=4.0
if you want to see go to the site it.
i want to build that deltapulse with lcd it but i think that anybody have not information
about build it.
pcb , component list ,and...
by

[786]

786 to aban

Hi
dear aban
i heard that you are too profession .
can you help me for build lcd for one side delta pulse.
special hex file .
i hope that you one know !!!
if you know about it please help me.
thank you.

[erolunall]

small error

Dear Friends

I find a small error on delta pulse part replacement diagram that I send
please careuful about this and correct. there must not connection beetwen 1n4148 and 27 k I attached picture.

Somebody make error when copying from original.
you can see original files at http://www.savefile.com/files/1018088

and http://www.teknolojiekibi.com/yeni/index.php?topic=4.0


Best Wishes
Erol

[786]

i need your Frame.

i need your Frame.

--------------------------------------------------------------------------------

Quote:
Originally Posted by Geo
Let's go again. Let's convert the square coil to circle.Perimeter of the 60x60 coil = 60x4=240cm
perimeter=2*pi*r so r=perim/2*pi = 240/6.282 =38.2 cm.
coil diameter=38.2*2=76.4 cm =30.07in
Now from Gary's site (Inductance calculator, august 2003) we have:
Coil inside diam=30.07in
wire=20.5 AWG
coil length= 0.3in
L=0.722 mh
It is near with my inductance meter and far from technick.net calculate for square coils.
Now lets try with technick.net formula.
N=22
R=0.382 m
a=0.0005m
mr=0.99999
L=1.56mH:confused:

Smething is wrong. Lets try the other foormula as Leto wrote.
(N * A)^2
------------- =L
9A + 10B

L= inductance in micro Henrys
N= the number of turns
PI= 3.141
A= is the mean radius in inches
B= the Length of the coil, in inches (not WIDTH !. Two turns at two turns per inch = 1 inch !)

L=(22*15.04)^2/(9*15.04+10*0.3)=109481/138.36=791uH

It is near with my inductance meter (780uH)

OK. I will keep this size. So the other times i will believe everythink that shows the ind.meter.
Thanks Leto

Now for radioactive. Yes the dip meter is very good solution but this time i have not one. It is very easy to construct one but the main problem is the calibrate of indications
My Regards
Bye
*******************
how you calculate B that get (i can not understand
B= the Length of the coil, in inches (not WIDTH !. Two turns at two turns per inch = 1inch !)
please by example show it to me .
what happen that B gets =0.3
i need your Frame.
please with same 60*60.
thanks alot dear geo

[786]

I DIULDED PALT PULSE ONE SIDE

Hi all
i builded it but i have problem.
first i say that i dont have osiloscop and i cant see frequency .
and while that i turn on the design coming sound like siren after 20" then silent and then siren and .....
of course whithout coil.
i want know that my design is right or wrong.
by thank.
i am sorry for bad english

[erolunall]

hi

I faced same thing with you I solved it,but I dont remember how.
I said my friend wrong connection above post And he said his delta workinng
now. 1 euro about 35 cm.
But my delta worked 1 time but İt is not working after I changed coil.
I can not find problem.

But this design is working.

Always 1n4148 burning near IRF840.

I find 2 transistör burned

but not working now

Best Wishes
Erol

[erolunall]

hi

I faced same thing with you I solved it,but I dont remember how.
I said my friend wrong connection above post And he said his delta workinng
now. 1 euro about 35 cm.
But my delta worked 1 time but İt is not working after I changed coil.
I can not find problem.

But this design is working.

Always 1n4148 burning near IRF840.

I find 2 transistör burned

but not working now

Best Wishes
Erol

[erolunall]

hi

working dp

not mine

http://www.youtube.com/watch?v=Kv37apAi4Rk

[Geo]

hi

working dp

not mine

http://www.youtube.com/watch?v=Kv37apAi4Rk

Do you know about the coil at Video???

[Geo]

i need your Frame.

--------------------------------------------------------------------------------

Quote:
Originally Posted by Geo
Let's go again. Let's convert the square coil to circle.Perimeter of the 60x60 coil = 60x4=240cm
perimeter=2*pi*r so r=perim/2*pi = 240/6.282 =38.2 cm.
coil diameter=38.2*2=76.4 cm =30.07in
Now from Gary's site (Inductance calculator, august 2003) we have:
Coil inside diam=30.07in
wire=20.5 AWG
coil length= 0.3in
L=0.722 mh
It is near with my inductance meter and far from technick.net calculate for square coils.
Now lets try with technick.net formula.
N=22
R=0.382 m
a=0.0005m
mr=0.99999
L=1.56mH:confused:

Smething is wrong. Lets try the other foormula as Leto wrote.
(N * A)^2
------------- =L
9A + 10B

L= inductance in micro Henrys
N= the number of turns
PI= 3.141
A= is the mean radius in inches
B= the Length of the coil, in inches (not WIDTH !. Two turns at two turns per inch = 1 inch !)

L=(22*15.04)^2/(9*15.04+10*0.3)=109481/138.36=791uH

It is near with my inductance meter (780uH)

OK. I will keep this size. So the other times i will believe everythink that shows the ind.meter.
Thanks Leto

Now for radioactive. Yes the dip meter is very good solution but this time i have not one. It is very easy to construct one but the main problem is the calibrate of indications
My Regards
Bye
*******************
how you calculate B that get (i can not understand
B= the Length of the coil, in inches (not WIDTH !. Two turns at two turns per inch = 1inch !)
please by example show it to me .
what happen that B gets =0.3
i need your Frame.
please with same 60*60.
thanks alot dear geo

Hi 786. With 26 turns of wire 0.5 ....0.6mm diameter you are OK (dimentions 60cm X 60cm).
Very good coil
Regards

[1843]

Hi Geo,

Did you change the R32 in your Sniffer? See the Sniffer forum...

Regards!

[erolunall]

Hello Geo
Coil is 40 cm 32 spin with adsl or computer network connection cable 8*4 spin
if you want to look how is maden look link it is showing with picture.
best wishes
Erol
http://www.teknolojiekibi.com/yeni/i...hp?topic=171.0

[erolunall]

Hİ

A Good picture with high resulition Delta pulse

İt will be usefull for builder of DP .

best wishes

Erol


http://www.postimage.org/image.php?v=aV7jPzS