15000uf Cap
0.1% 1.2K ohm 20W resistor
charged to 300V
Can someone help me with this? I'm trying to figure out how to make software to calibrate my charge circuit to compensate for the +- 15% cap that I'm using. So formulas would help. My plan is to charge the cap to say 300V, discharge it using the above resistor and measure the time. The time it takes to discharge should give me the information I need to see how much uf the cap actually is and using the formula, figure out how much above or below the 300V I need to charge the cap to to always get the same output between each batch. Now, can someone help me with the formula? Thank you.
0.1% 1.2K ohm 20W resistor
charged to 300V
Can someone help me with this? I'm trying to figure out how to make software to calibrate my charge circuit to compensate for the +- 15% cap that I'm using. So formulas would help. My plan is to charge the cap to say 300V, discharge it using the above resistor and measure the time. The time it takes to discharge should give me the information I need to see how much uf the cap actually is and using the formula, figure out how much above or below the 300V I need to charge the cap to to always get the same output between each batch. Now, can someone help me with the formula? Thank you.