Delta Pulse

[IRI2536]

one?

Hi all
i have two ?
1-can i change IN4001 WITH IN4007?
2-which capacitor it is for delay time?
thanks for reply

[Geo]

Hi all
i have two ?
1-can i change IN4001 WITH IN4007?
Yes

2-which capacitor it is for delay time?

1.5nf with 15Kohm are for first delay and 1.5nf with 68K are for second delay (sample)
thanks for reply

Hi

[Pektro]

Hi,
I have just started my DP, and it looks, that everything is working well
Tommorow I'll buy missing LF357 and 555, but it can take me few days until I'll get AWG wire to make the coil.
Photo of my DP, and photo of scope showing signals TR3 and TR5.

[erolunall]

Hello pektro

Irf reversed or is ti different

looking reverse?

regards
Erol

[strujas]

Hi guys, Did any of you tryed to make coil for DP diameter 1M (100cm)?

[Geo]

Hi guys, Did any of you tryed to make coil for DP diameter 1M (100cm)?

17 turns with wire 1mm is OK
Good luck

[Fred]

Hi,
I have just started my DP, and it looks, that everything is working well
Tommorow I'll buy missing LF357 and 555, but it can take me few days until I'll get AWG wire to make the coil.
Photo of my DP, and photo of scope showing signals TR3 and TR5.

Hi Pektro,

You have soldered all potenciometers on the copper side of the PCB, so all controls will be reversed, did you do this on purpose?

Regards,
Fred.

[strujas]

Thanx Geo, I will make that soon!

[Geo]

Thanx Geo, I will make that soon!

Ok.
A friend tried it before 2 weeks with very good results.

[strujas]

I haven't been enough precise, i am planing to construct square coil 1x1M, I supose that your friend had made round coil, square coil have bigger surface, and i supose that i need to wind less windings for square coil, 1 or 2 less, what you think?
Regards!

[1843]

Hi,

17 Turns is for 1m x 1m.

regards!

[strujas]

Hi,

17 Turns is for 1m x 1m.

regards!

Which thicknes of wire 1mm?
how much windings for 0.8mm?

[1843]

Which thicknes of wire 1mm?
how much windings for 0.8mm?

Doesn't matter... 17 turns is ok.

[strujas]

Doesn't matter... 17 turns is ok.

Thanx

[786]

i have ?

Hi all
i can not find the D(BAT46)
i want to change D(BAT 49) .CAN I CHANGE WITH (BAT43 OR BAT42)?
can you help me for this problem?
regards!