EMP Generator 45V chinese magnetic field generator

DON’T USE THIS DEVICE NEARBY ANY MEDICAL EQUIPMENT LIKE PACEMAKERS ETC.

When i received the package, i noticed that they removed the transistor info.(dir DIY EMP Generator )
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Oh common… you can use a 2SC2078, 2SC2166, 2SC2312, 2SC1972, 2SC1972, 2SC1921, 2SC1969, 2SC1945, any of those should be fine, circuit is very primitive.

Here is a close view of the PCB:

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Back of the board:
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There is almost nothing there, 4 resistors, 3 capas, one npn with erased reference…
Definitely not, and everything can be made from scrap parts…
Small coil and big coil:
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Want really to DIY it ? ok here is a reconstruction.
Redraw of the PCB with Eagle:
diy emp generator (1)
Draw of a 3D model with SolidWorks to print a case:
diy emp generator (2) diy emp generator (1)
Board is 22.90×42.00
Assembling the 45V batteries rig, voltage must be over 30v-45v max, be careful to don’t hurt yourself.
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3D Printed case result:
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Assembling:
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Do not hold switch, just click !
diy emp generator (7) diy emp generator (8)
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