Скачать или смотреть 20mA LED Pulsed at 1.0 Amp Experiment. 11 Times Normal Output at a Pulse

This was a fun and frustrating experiment that took a long time and about 20 burned out LEDs to complete. In the video I forgot to mention how my first LED pulser worked. It basically had double throw switch that when pressed turned on a mosfet that charged a little capacitor. When the switch was released it turned on a second mosfet that dumped the current into a third mosfet that switched on the LED. When the capacitor run low it no longer kept the mosfet on and it turned of. The all happened really fast to make a little pulse. Oh and I forgot one more part of the circuit... because the switch put out a dirty signal I had to put the signal of the switch into two inverters (a flip flop) so that it had to turn off before it could turn on again. This circuit worked okay, but I could not get accurate results, so I switched to this circuit witch works very well.
When I was feeding 1 amp into the LED the supply was putting out about 29 volts most of witch made it into the LED. When you subtract the power wasted though the 10 ohm current resistor the LED received ~19 volts at 1 amps for a ~50 micro second pulse.

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Thank you for watching!
I uploaded this video in Full HD and it only took about 40 minutes to upload witch I think is quite reasonable. Although if I try to edit something this long and high of quality with Windows Movie Maker it will take ages.