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Watts = Volts x Amps. Como você pode ver pela fórmula que você precisa saber o que a tensão é.380vottos
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How many volts it takes to cause a current of 1.95 amps to exist in a 200 watt lamp?
The formula to calculate the relationship between amps, volts and watts is Volts X Amps = Watts or Volts = Watts / Amps or Amps = Watts / Volts therefore; 200 Watts divided by 1.95 Amps is 102.5641 Volts.
How many volts are 200 watts?
Zero. Watts is the product of Amps x Volts. As you can see an amperage value is needed. Voltage = Watts/Amps. Volts = 200/? 20 volts
200 watts to amps 12v?
Watts = amps x volts. Amps = Watts/volts = 200/12 = 16.66.
How many amps does a double 100 watt spotlight use?
I may be wrong, but I think you can calculate it by: Watts = Volts x Amps So: Amps = Watts / Volts Thus, if you're running them on a 240 volt circuit, it resolves to: A = 200 / 240 = 0.83 Amps
How many watts are in 200 mA?
P=I x E Watts = Amps X Volts So, 200Ma or .2A X 120v would be 24W Substitute any voltage to get the corrected power (Watts).
How many amps does it takes to light up a led 100 watt?
You need the volts times the amps to equal 100 Watts. On 12 v that is 8.33 amps, or on 200 v is it 0.5 amps.
How many amps do you need in a relay for a 2000 watt RMS 4000 peak power inverter?
Amps x volts equals watts...200 amps at 12 volts would be 2400 watts...add a few more because. the inverter efficiency is not 100 percent...
How many watts can I draw from my vehicle?
There are many different alternators on vehicles today -(and you haven't even told us WHAT vehicle). Most modern alternators can produce at least 800 watts, many up to 2,000 watts.
How many watts are 200 amps?
it's depend how many volt power you connect ..such as if you connect 200volt ac line consume 1 amps
How many watts does it take to power a normal hair straightener?
35 watts. Mabye, but you have to add that all are of different wattage.
How many amps does a 200watt bulb use?
The 200 watts on an amplifer would refer to output if it were turned up all the way. This does not tell you how much electricity the amplifier would use. There is some power lost from heat, but we don't know just how much, from the information above.
266 KW how many amps?
Watts = current x volts for a resistive load. You need to know a voltage to calculate amps. If it is a 120 VAC residential voltage it would be a whopping 266,000/120 = A or 2,216.7 Amps. If it is 240 VAC then half that. To put that in perspective the service to a typical residence might be between 100 and 200 Amps.
