pcb-lorens-5

[nikodimych]

this is not a DP or a Chinese clone.this is a device assembled according to the scheme from this topic

[kt315]

audio is similar to DP. thinking inside a clone of DP. or, a chinese clone?

[eclipse]

Errr not a lorenz pulse 5. At least the audio stage is not as on the original device.

[nikodimych]

[nikodimych]

I have a video of the tests, but it is in Russian

[Orbit]

Does anyone have a video clip of how it works_?

[nikodimych]

let's determine together which MOSFET should be installed

[nikodimych]

mono coil Lorenz 250mm wire stranded cross section 0.22 mm (14 cores with a diameter of 0.14 mm)
resistance 1.2 Ohm 23 turns

[nikodimych]

measurements were made with a 250mm lorenz coil

[nikodimych]

D10, D11 is not 1N4003 .need UF4003
the Q2 transistor is not an IRFP460. but I don't know which one
the signal form on pin 6 NE5534 should be as follows

the signal form on pin 3 NE5534 should be as follows

[skorpio]

[omerserif07]

hello can i help you need circuit of this device [email protected]

[roshik]

Hi
I need part list
Please help me

[eclipse]

If you scroll back just 2 pages back you'll find my post. It's based on the original boards layout.

https://www.geotech1.com/forums/showthread.php?16318-pcb-lorens-5&p=241304#post241304

[bernte_one]

Hi eclipse,

what layout and digram you speak about, can you post something?