Stun Gun module from China
(Reverse Engineered Schematics)
Approximate schematic diagram of the stun gun module from China. Reverse engineering the schematic is more challenging because the whole stun gun module is in a black resin. The circuit is a single-transistor oscillator, a high voltage transformer and a multiplier with high voltage capacitors and diodes. The input voltage is 3.6 - 6V. The output voltage is DC in the order of tens of kV (manufacturer claims 400kV, which is exaggerated). Warning - this module can cause a fatal electric shock and its use may be illegal!
Chinese Stun Gun module
Chinese Stun Gun module (from the other side)
Stun Gun module totally disintegrated :).
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