can someone tell me formulas or as to how to select the resistor R2(value and wattage) in the given circuit.C4 charges via R2 from supply and apply to load.
Thankyou
Thankyou
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W = VxV/Rcan someone tell me formulas or as to how to select the resistor R2(value and wattage) in the given circuit.C4 charges via R2 from supply and apply to load.
Thankyou
If you load a 1kV supply with 1200 ohm, you will have 0.83 amps flowing and the supply is either gonna turn of or blow up. If the load is a very fast pulse, and you sufficiently decouple the power supply so it doesn't see that peak current, then it may be possible. I don't see why you want to use such a resistor and not use some better scheme to achieve what the circuit is supposed to ultimately do.The supply is glassman power supply which can supply 0-40KV with output current as 1 mA ,so is this valid in the given scenario too?Thankyou for your help
am trying to electroporate a sample in a cuvette which is the load.minimum pulses range in 50microseconds and maximum 60 milliseconds.as for the voltage across the load i want the maximum possible applied voltage applied to develop across the load.I know losses will occur but pulses have to appear across load with max possible voltage without much distortion.There is no "scenario". Your question is missing a *lot* of basic information.
What is it you are trying to do?
What are the minimum and maximum frequencies of the "12 V pulses"?
What are the minimum and maximum pulse widths of "12 V pulses"?
What do you want the voltage across the load to be?
What do you want the current through the load to be?
ak
by Aaron Carman
by Jake Hertz
by Jake Hertz
by Jake Hertz