Farad to watt
If you connect this to a switching regulator to get a constant voltage, then it will draw a constant power from the capacitor, rather than constant current. So instead of a linear drop in voltage, it will . Ah edit: this part is wrong but. Actually there is a linear drop in voltage until . W per farad , do you mean the actual wattage that the amp produces, not the peak rating? How big of a capacitor do i need? If this means how many farad are needed to store energy equivalent to a mAh, then the answer is it depends on the voltage. Forkortelsen for enheden er F. The farad (symbol: F) is the SI derived unit of electrical capacitance, the ability of a body to store an electrical charge. Now, in the july edition of Nuts and. Volts there is a news blurb about a 3farad , 2. It comes in a D cell size package. When charged to the max how much juice does this hold expressed in watt hours? Let's call it volt to make the math . I am considering building an electric car. ...