Welcome to 30 watts to volts.
In this post we show you the 30 watt to volt conversion, for both, direct current as well as alternating current circuits, shortened as DC and AC, respectively.
If you have found this article by searching for how many volts in 30 watt, then you are right here, too.
We give you the 30 watts volts formulas, and then conduct some sample conversions.
Read on to learn all about 30 watts in volts, and take a look at our wattage to voltage calculator.
Convert 30 Watts to Volts
As you can see in the equation V = P / I, V denoting the voltage in volt (V), P the power in watts (W), and I the current in amperes (A), the relation between 30 watt and volt is not direct.
To convert 30 watts to volts, the electric current (I) must be taken into consideration as well. In addition, one has to differentiate between an AC and a DC circuitry.
In case of AC you must also know the power factor PF, and for 3-phase AC 30 watts to volts conversions, line to line or line to neutral voltage has to be taken into consideration as well.
AC, 1 Phase: V = [30 W] / (PF × [A])
AC, 3 Phases, Line to Line (L-L): V = [30 W] / (√3 × PF × [A])
AC, 3 Phases, Line to Neutral (L-N): V = [30 W] / (3 × PF × [A])
In these 30 watts to volts formulas we have been using the terms PF and the line arrangements L-L and L-N; they are explained in the article watts to volts, placed in the header menu.
Supposed an amperage of 0.75 amperes and a power factor of 0.4, we can illustrate the 30 watts to volts conversions using the subsequent examples:
- Direct current (DC): V = [30 W] / [0.75 A] = 40 volts
- Alternating current (AC), 1 Phase: V = [30 W] / (0.4 × [0.75 A] ) = 100 volts
- Alternating current (AC), 3 Phases, L-L: V = [30 W] / (√3 × 0.4 × [0.75 A]) = 57.74 V
- Alternating current (AC), 3 Phases, L-N: V = [30 W] / (3 × 0.4 × [0.75 A]) = 33.33 volts
Keep in mind that these are example calculations with I = 0.75 A and PF = 0.4. In the calculator below you have to enter your particular values for the 30 watts to volts transformation.
Fill in the value for the watts in the first field, then enter the amps in the next. After that, choose the circuit from the drop-down menu, and, if requested, insert the PF. Then hit Convert.
If you wish to start 30 watts to volts over, first press the reset button. BTW: Besides 30 watts converted to volts, similar power to voltage conversions on our site include:
Taking into account our infos you can answer how many volts in 30 watts.
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30 Watts to Volts Conversion
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