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You would also need to know the current in amps. The formula you need is this:
P = I V
Power (in watts) = current (in amps) x voltage (in volts)
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∙ 15y ago
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How do you convert 23 voltage DC to 230 Voltage AC?
How do you convert 23 voltage DC to 230 Voltage AC?
Why is rectification needed?
To convert AC voltage to DC voltage.
How do you convert DC Voltage to DC Amperage?
You don't convert DC voltage to DC amperage. You get it automaticly when you have a resistance in your circuit. Scroll down to related links and look at "Ohm's law - Wikipedia".
37.5 amps converted in watts?
To convert amps into watts a voltage is needed. Watts = Amps x Volts.
Why smps convert ac to dc and again to dc to dc?
first it converts ac to dc as rectifier But the required dc voltage is obtained by taking average of on & off DC input voltage.
How do you conyert AC to DC?
You rectify AC voltage through a diode bridge to convert it to DC.
How do you calculate DC power if voltage and currents are given?
P = E * I Power (watts) equals voltage (E) times current (I)
What is 0.011 in converting watts to amperes?
To convert watts to amps a voltage value must be given. Amps = Watts/Volts. Amps = .011/Volts.
What do solar cells convert light into?
Low voltage DC currentit converts it to electrical energy. :}Comment - low voltage DC current is electrical energy
What component of a welding machine changes AC current to DC current?
Yes, it is normal for a welding machine to convert AC voltage to a DC voltage.
What is transistor series regulator?
voltage regulator is a component to convert pulsating DC into constant DC.
If the current is 39 and the voltage is 7 what is the watts?
For DC, the power (in watts) is equal to the current (in amperes) multiplied by the voltage (in volts). For AC, you also need to multiply a so-called "power factor", but in practice, this is often close to 1.
