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ETJAKEOC
modified 11 years ago

12VDC Car battery power inverter microwave cannon

19
2
800
12:21:14
Yup, built a microwave cannon. ;) The waves kind of look like microwaves cooking the air. xp Very high current so the trigger is a switch that clicks over a high power relay to the circuit, making the switch safe from feedback. This magnetron (the 8 capacitors and 8 inductors) converts this high voltage into electromagnetic waves around 2.5GHz, which goes to the antenna, which ejects accelerated, high power, high frequency radio waves which excites whatever material it is pointed at and cause a temperature rise in said object from the energy being absorbed. Hurz you little fuzzy bastard I love you haha. Thanks for the input, if you check I set them to 10.5 instead to get a stable 2.17GHz, but thank you, without you I would have never finished this masterpiece. :) UPDATE: Energy recovery diode returns 30A to the battery when you switch the circuit off. Reduced junction capacitance on diodes to 0F to reduce leakage current which would cause 10uV oscillations to appear on output. Also added an extra resonance capacitor (1fF) to the output transformer to make output less spikey and more sine-wavey.
published 11 years ago
Lucan01
11 years ago
Wooooow!!!
jpoulin0901
9 years ago
I couldn't make heads or tails of this until I unbunched and detangled it. Anyone who wants to know what that looks like can see here: http://everycircuit.com/circuit/6639999644860416 Can you explain how your 'magnetron' works here? Does it actually model the behavior of a real cavity magnetron? I'm not saying it doesn't, I'm just fascinated by the concept and would like a more detailed description.

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