Pulse Transformer

A pulse transformer is an enhanced transformer that produces electrical pulses of great velocity and constant amplitude. They are often used in the transmitting of digital information and in transistors.

A good transformer should have galvanic isolation and distributed capacitance. Low coupling capacitance is also crucial to protect the circuit.
Signal kinds of pulse transformers gear towards complementing logic drives to transmission lines. These operate with smaller power thresholds. Many such transformers serve as wideband transformers. For digital data transmission kinds of transformers, they are optimized to reduce signal distortions.
Frequency range and signal conformity are determined by external factors like inter-winding capacitance, the individual capacitance of each winding and even resistance. Negative effects of these externalities result in overshoot, droop, back swing as well as deterred rise and fall time. In lieu of these considerations, pulse transformers are designed according to power grades, inductance, voltage ratings, operating frequency, size, resistance, frequency range, winding capacitance.

Yes you can make it. But make sure that the soldering should be done on the transformer pin rather than in between of the transformer windings. Select a Boboin that has few extra pins where you can solder the wires.

Does anybody have instructions/information on winding the transformer for this stun gun circuit. 

Where to get the bobbin, the ones on Digikey look a bit to fancy for the job?

I am assuming that for the turns ratios that 50 turns is the output, four turns goes to the base of  Q1 and the one turn to emmiter of Q1, as per the Article statement "Transformer turn ratio for feedback coil, primary coil and secondary coil will be around 1:4:50"

Also has any one an idea of the wire gauge for the 50 turns and the one and four turns.

"Diouffy, 1200 turns appears to be making a real stun gun, I only want it as a mouse and rat killer.

A pulse transformer is an enhanced transformer that produces electrical pulses of great velocity and constant amplitude. They are often used in the transmitting of digital information and in transistors (particularly with gate drive circuits).

A pulse transformer is an enhanced transformer that produces electrical pulses of great velocity and constant amplitude. They are often used in the transmitting of digital information and in transistors.

A good transformer should have galvanic isolation and distributed capacitance. Low coupling capacitance is also crucial to protect the circuit.Signal kinds of pulse transformers gear towards complementing logic drives to transmission lines. These operate with smaller power thresholds. Many such transformers serve as wideband transformers. For digital data transmission kinds of transformers, they are optimized to reduce signal distortions.Frequency range and signal conformity are determined by external factors like inter-winding capacitance, the individual capacitance of each winding and even resistance. Negative effects of these externalities result in overshoot, droop, back swing as well as deterred rise and fall time. In lieu of these considerations, pulse transformers are designed according to power grades, inductance, voltage ratings, operating frequency, size, resistance, frequency range, winding capacitance.