Hi guys,
My question is regarding a generating a very high voltage pulse
for a period of say 10-500 ns.
The goal is a scientific experiment - seeing how these kind of pulses affect plants - they are hypothesized to stimulate growth.
I recently got a taser from ebay which claims it produces 15,000,000 volt.
The sparks are very impresive, but i have 2 questions:
1. how can i measure such a high voltage , even to an order of magnitude accuracy.
2. how can i engineer some sort of an electronic switch which will allow me to discharge the pulse into an external load for a controlled amount of time : on the order of ns. I can see how i can generate a nanosecond pulse using a PIC (even arduino at the high end of the range: high NS),
but i am wondering - what kind of transisor could tolerate such voltages even for a short amount of time. Overall the power that is generated is not high, so i am wondering what should i be looking at in the transistor datasheet.
Thanks in advance,
Lenny
My question is regarding a generating a very high voltage pulse
for a period of say 10-500 ns.
The goal is a scientific experiment - seeing how these kind of pulses affect plants - they are hypothesized to stimulate growth.
I recently got a taser from ebay which claims it produces 15,000,000 volt.
The sparks are very impresive, but i have 2 questions:
1. how can i measure such a high voltage , even to an order of magnitude accuracy.
2. how can i engineer some sort of an electronic switch which will allow me to discharge the pulse into an external load for a controlled amount of time : on the order of ns. I can see how i can generate a nanosecond pulse using a PIC (even arduino at the high end of the range: high NS),
but i am wondering - what kind of transisor could tolerate such voltages even for a short amount of time. Overall the power that is generated is not high, so i am wondering what should i be looking at in the transistor datasheet.
Thanks in advance,
Lenny