Delta Pulse

[szucs_g]

I cant understand you Purpose about +e and _e

i have 10*1.2v=12v buttry

and i have 320hz freq in pin 9 ic 556 without coil.

plz explain about buttry value

tnx

Very good, how you distribute a frequency the Tr3-on. The two 1N4148 they are properly? Your coil may not be bad. Unless does not close ranks the two cables. This has to work. The two diodes were smoking at me away once, when I fastened a one 2,4 aH battery to the electronics. Why? Don't ask, i don't know.

[Nicolas]

Hi Sparky
I join all-round shema for you

do you even create a table
or you are Lazy
Sorry we d'ont have

Best time

Nicolas

[sparky]

Parts assignment sheet for 7 knob Turkish Delta Pulse?

Originally Posted by sparky
Does anyone have parts placement sheet or schematic for the 7 knob Turkish delta pulse? I found the 6 knob but it's not close enough.

Attachment 21305

[ATTACH]21306[/ATTACH][ATTACH]21307[/ATTACH]

Do you have something like this? It would be much easier to assemble if I had an assignment sheet.

[hadi-dindar]

I cant understand you Purpose about +e and _e

i have 10*1.2v=12v buttry

and i have 320hz freq in pin 9 ic 556 without coil.

plz explain about buttry value

tnx

[szucs_g]

+E, -E are correct value? The first is this. Is 556 working?

[jap]

Hi hadi-dindar
-coil 40 cm 0.5 mm 24 turn =adsl cat5 3x8turn ...2.6 ohm
Put pictures of the project
best time
j.

[hadi-dindar]

hi jap.
i changed 840 and 556 and t9
but Not true my dear.

can you help my to crate a pefrect coil for my set ? and i have only 680ohm . 1w nad 1.5k 2w resistance for r5,r6 .

[jap]

Hi hadi-dindar
-Is irf840 is hot now ?
-change Q1=IRF740 OR 840
-change D1=UA556
-Tested and check T9
best time
j.

[Nicolas]

Does anyone have parts placement sheet or schematic for the 7 knob Turkish delta pulse? I found the 6 knob but it's not close enough.

[ATTACH]21305[/ATTACH]

Look it.

Green circle for Plot or Knob
Red Circle Connection LCD with PIC 18f252

Best time
N.

Delta pulse _ema (1).pdf

[sparky]

Does anyone have parts placement sheet or schematic for the 7 knob Turkish delta pulse? I found the 6 knob but it's not close enough.

[szucs_g]

Prepare a picture from IRF neighbourhood. I revised it the sch. It may be IRF only according to me, if without a coil not short-circuit.

My little coil big like Garett coil. http://n1.vatera.hu/photos/6a/2f/9d16_1_big.jpg
450uH, 3,4 Ohm and work fine.

The frequencies is ca. 500Hz. If the freq. low the IRF warming with low resistant coil.

[hadi-dindar]

Hi hadi-dindar
R5=1.2K~ 1.5k ~ 2.2k /1w
r6=680,R7=15K
-IF coil resistance 3.4 ohm add in series to coil 2.2 ohm/1w
best time
j.

hi my dear . jap
my r5 now is 1.5k 2w and r6=680ohm 1w
but not work
and current in circuit is zero

and my coil ohms is 3.4 ohm
3.4 ohm is match with informations ( r6 and r5 ) ?

[Nicolas]

Hi hadi-dindar
In this case it is necessary that your coil is 6.2 Ohm
as he explained our dear Jap
And checked the transistor BC 557 I had this problem
made to change the IRF 740 by another 840

best time
N.

[jap]

Hi hadi-dindar
R5=1.2K~ 1.5k ~ 2.2k /1w
r6=680,R7=15K
-IF coil resistance 3.4 ohm add in series to coil 2.2 ohm/1w
best time
j.

[hadi-dindar]

Hi hadi-dindar

( wire 0.8 with cat5 cable ) (cat5 cable not 0.8 is 0.5mm)
R5=680~1.2k /1w
r6=1k
-IF coil resistance 3.4 ohm add in series to coil 2.2/1w
best time
j.

bro i have one 1.5k 2w resistor /
can i add this resistor inistate of 680ohm with 3.4 ohm coil ?