The real power P in watts (W) is equal to the voltage V in volts (V) times current I in amps (A) times the power factor (cos φ): P (W) = V (V) × I (A) × cos φ. The reactive power Q in volt-amps reactive (VAR) is equal to the voltage V in volts (V) times the current I in amps (A) time the sine of the complex power phase angle (φ): Sigineer Power 3000W 12V Pure Sine Wave Inverter Charger,12 Volt DC to AC 120V 240V Split Phase Power Inverter,80A 240V AC Battery Charger,LCD Remote Panel,GFCI,AC Hardwire Terminal,9000W Surge. 7. $72900. Typical: $829.00. FREE delivery Fri, Dec 15. Set the meter to the highest AC or DC Amp range supported. If the circuit to be tested is AC but the meter will only measure DC amps (or vice versa), stop. The meter must be able to measure the same mode (AC or DC) amps as the voltage in the circuit, otherwise it will indicate 0. The voltage between either of the actives and the neutral is 240V while the voltage between the two active conductors is 480V. It is the a.c. equivalent of the three-wire d.c. system. It facilitates the supply of larger loads or loads at greater distances from the transformer than the single-phase 2-wire system. 120 AC volts is equivalent to DC volts when it passes through an AC/DC converter. When the AC voltage goes through an AC/DC converter, the output is usually approximately 1. 41 times the input voltage, so in an AC/DC converter, 120 AC volts would equal approximately 169. 2 DC volts. Kha21f.

dc volts to ac volts