0
What is the current rating using a 230v supply motors power is 500w?
Wiki User
∙ 15y ago
3 amps
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What will happen if i connect a power supply of higher current rating to lower current load?
The supply won't have to work as hard. It is perfectly acceptable, for example, to use a 1A, 12v supply to supply a 12v, .5A load. The current rating indicates the ability of the supply to dissipate heat caused by the current flowing. If the load current is above the power supply current rating, the power supply will overheat.
Can you run a three phase appliance on 240 volt power supply?
No. You need a 3-phase supply that matches the voltage and current rating of your appliance.
What does a dc power supply do in a electric motor?
A DC power supply supplies directional current in an electric motor. This is significant because many motors run on directional current, or DC power; it's easier to convert to kinetic energy than alternating current (AC), which is generally used to transmit power over long distances.
What is meant by DC motor?
Only a DC motor uses direct current, and the reason is that it is the only supply available. There are also plenty of AC motors used when there is an AC supply. DC tends to be used for low-power devices like fans in electronic equipment.
What is meant by battery operated motors?
Motors which have their electrical power supply taken from batteries.
What will happen if i connect a power supply of higher current rating to lower current load?
The supply won't have to work as hard. It is perfectly acceptable, for example, to use a 1A, 12v supply to supply a 12v, .5A load. The current rating indicates the ability of the supply to dissipate heat caused by the current flowing. If the load current is above the power supply current rating, the power supply will overheat.
What is the current rating of 8051?
8051 Power Supply Current (Icc): 160mA Ref.: http://www.datasheetcatalog.org/datasheet/unisonic/UTC2SC1815.pdf
Can you run a three phase appliance on 240 volt power supply?
No. You need a 3-phase supply that matches the voltage and current rating of your appliance.
Why induction motor takes power at lagging power factor?
As the name implies, motors are resistive-inductive loads, which means that their load current must lag the supply voltage. By definition, a lagging power factor is the cosine of the angle by which the load current lags the supply voltage.
What does a dc power supply do in a electric motor?
A DC power supply supplies directional current in an electric motor. This is significant because many motors run on directional current, or DC power; it's easier to convert to kinetic energy than alternating current (AC), which is generally used to transmit power over long distances.
What is meant by DC motor?
Only a DC motor uses direct current, and the reason is that it is the only supply available. There are also plenty of AC motors used when there is an AC supply. DC tends to be used for low-power devices like fans in electronic equipment.
What is meant by battery operated motors?
Motors which have their electrical power supply taken from batteries.
Can you use 24v 3a power supply instead of 24 2.3a?
Yes. You can surely use the same one. What matters more is the current rating. If the current rating is more than that required and the voltage is same then it will do.
Can you use a 13v 850ma power supply in place of 13v 800ma?
Yes. The voltage is the same on each. The ma rating of the power supply is the current the supply can handle before burning up. So if your appliance is designed to work on an 800ma supply, an 850ma supply will do fine.
How can I tell if my computer uses DC brushless motors?
Your computer gets it's Direct Current from a power supply which transforms alternating current into DC. They will have a motor inside them,. but's only there to power the fan which ventilates the PSU.
Why are electrical motors useful?
If you lose power the electric motor may supply power.
What is the speed of the power supply?
Power supplies don't have a speed rating.
