(FOR EDUCATION PURPOSES ONLY) *wink wink nudge nudge*
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cut ONE of the capacitors leads, then try the Taser! You get a CONTINUOUS VOLTAGE 3X THE ORIGINAL VALUE!
Normal voltage: 300 volts DC
After cutting out the cap: near 1000 Volts DC
And you get a continuous voltage, meaning as long as you can hold the button, you can shock someone. No more waiting to charge up. They only downfall, is now there is no spark, but it still hurts, ALOT!
Try it, seriously guys!
*sigh* when is there ever going to be a stop to all the tazer instructables theres about ten of them.
Each different manufacturer uses a slightly different circuit design. However you should be able to identify the same components: resistors, capacitors, transistors, etc in each circuit. You should also be able to identify the three stages of each circuit.
1. The first stage of the circuit operates when the charging button is pressed. It boosts the voltage of the 1.5 volt battery to a high voltage. A capacitor and inductor (coil) form an oscillator. The oscillator is fed into a transistor amplifier to boost the current, part of the boosted current is fed back into the oscillator, then the current passes into a transformer where the voltage is increased to a high, AC, voltage.
2. A diode followed by the capacitor of stage 2 then turns the AC into a high DC voltage, HV, over 300 volts. A neon lamp glows when the voltage HV exceeds 80 volts. The large capacitor discharges through the xenon flash tube when the flash is triggered by stage 3.
3. A switch is closed by the shutter which puts a voltage step, HV, across a transformer. The transformer boosts this voltage pulse to over ten thousand volts, VHV. A wire brings this VHV voltage to a place close to the flash tube. The very high voltage ionizes the gas in the flash tube, making it a conductor. The high voltage from the capacitor then drives a current through the flash tube heating the gas and causing it to give off a flash of light.
http://www.exo.net/~pauld/activities/camera_electronics.html