Transformer 12v 200w how many amps

Volt Amp. (VA) to Amp. (Amperes) - Convert, conversion, table and formula

With this calculator you can convert from Volt Amp. (VA) to Amp. (Amperes) automatically, easily, quickly and free any electric power.

We also show how to convert VA to Amps to 1 step, the formula that is used for the conversion and a chart with the main conversions from VA to Amps.

VA to Amps calculation formula for generator and transformer:

  • I.AC= Amps.
  • V.L-L= Volts Line-Line.
  • V.L-N= Volts line neutral.
  • VA = volt-amps.

How to convert VA to Amp. In only 1 step:

Step 1:

Divide VA between the voltage indicated by the formula. For example a three-phase fan (3P) has a power of 1500VA with a voltage of 208VL-L, then you must divide 1500VA between the voltage 208V and root of three which will result in: 4.16Amp. (1500VA / (208Vx√3) = 4.16Amp).

Definition of Amperes and S (VA):

VA:A Volt-ampere, commonly referred to as a VA, is commonly used as a unit of power in obtaining the electrical capacity of circuit breakers, uninterrupted power supplies and wirings.

VA is larger than Watts because loads are inductive such as motors, discharge lighting, reactors and more current is required to keep the magnetic field energized than is -turned into heat (W).

Inductive devices or loads such. As transformers and motors having power factor less than 1.0 are generally rated in VA.

Amp: Amperage is a term often used by electricians, and means electrical current, measured in amperes, or amps. The ampere is the SI unit for electrical current, or the amount of electrical charge that flows through a conductor in a given time. One ampere is a charge of one coulomb - about 6.241 X 1018 electrons - per second flowing past a given point.

VA to Amps conversion chart:

VAphasevoltAmp.
1VA3 phase208 volts0.0027Amp.
2VA3 phase208 volts0.0055Amp.
3VA3 phase208 volts0.0083Amp.
4VA3 phase208 volts0.011Amp.
5VA3 phase208 volts0.013Amp.
6VA3 phase208 volts0.016Amp.
7VA3 phase208 volts0.019Amp.
8VA3 phase208 volts0.022Amp.
9VA3 phase208 volts0.024Amp.
10VA3 phase220Volt0.026Amp.
20VA3 phase220Volt0.052Amp.
30VA3 phase220Volt0.078 amps.
40VA3 phase220Volt0.104Amp.
50VA3 phase220Volt0.131Amp.
60VA3 phase220Volt0.157Amp.
70VA3 phase220Volt0.183Amp.
80VA3 phase220Volt0.209Amp.
90VA3 phase220Volt0.236Amp.
100VA3 phase440 volts0.13121Amp.
200VA3 phase440 volts0.262Amp.
300VA3 phase440 volts0.393Amp.
400VA3 phase440 volts0.524Amp.
500VA3 phase440 volts0.656Amp.
600VA3 phase440 volts0.787Amp.
700VA3 phase440 volts0.918Amp.
800VA3 phase440 volts1.049 amps.
900VA3 phase440 volts1.18 amps.
1000VA3 phase460 volts1.255Amp.
2000VA3 phase460 volts2.51Amp.
3000VA3 phase460 volts3.76Amp.
4000VA3 phase460 volts5.02Amp.
5000VA3 phase460 volts6.275 amps.
6000VA3 phase460 volts7.53Amp.
7000VA3 phase460 volts8.785 amps.
8000VA3 phase460 volts10.04 amps.
9000VA3 phase480 volts10.82 amps.
10000VA3 phase480 volts12.028 amps.
20000VA3 phase480 volts24.056 amps.
30000VA3 phase480 volts36.08 amps.
40000VA3 phase480 volts48.11 amps.
50000VA3 phase480 volts60.14 amps.
60000VA3 phase480 volts72.168 amps.
70000VA3 phase480 volts84.196Amp.
80000VA3 phase480 volts96.22 amps.
90000VA3 phase480 volts108.25 amps.

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