The appliance power ratings suggested are indicative only. Here’s our guide to the current ratings of commonly-used domestic appliances. Alternating current (AC) is used to supply things like houses, buildings and mains connected appliances. Make sure the appliance or device you need to convert does not have a voltage switch and that it is not rated for both 110 and 220 volts. However, in alternating current (AC) the electric current changes direction at 50 times per second (50 Hz or hertz) in the UK supply.Īn example of direct current would be a battery powered torch. For direct current (DC) the electric current flows only in one direction. The labels ‘AC’ and ‘DC’ are used to describe the types of current flow in a circuit. In terms of the hosepipe example, this would refer to the amount of water being released. The higher the wattage is, the more power and output from the appliance. WattsĪmps multiplied by Volts equals Watts, which is the measurement used to determine the amount of energy. In keeping with the earlier example, you could think of volts as the water pressure in the hosepipe, which makes the water flow. Volts are the measurement used to determine how much force is needed to cause the electric current to flow. The more water flowing through the hosepipe, the stronger the current is. You should think of electric current as the flow of water through a hosepipe. Amps x Volts = WattsĪmps measure the flow of electricity as an electric current. Amps to Watts FormulaĪlternatively to using the calculator, here are some basic equations which allow you to calculate the missing information on your own. However, you can order the movie DVD from online stores and be assured that your region-free DVD player would be able to play it.Find out how to convert Watts to Amps here or how to calculate Ohm's Law here. In circumstances like these, there won’t be any way you could see the movie. There are also likelihoods of censor committees revoking a foreign movie's rights to get cleared in the country or movie makers refusing to release it in your country. For this reason alone, a region-free DVD player is great for film enthusiasts who want the authentic movie experience without the exclusions and editing of any major plot-relevant scenes. Every country has distinct censoring laws and in order to comply with those, several scenes from the original movie have to be altered or completely deleted from the released version. It is not rare for a foreign movie to be released in its censored or edited form in your country. Its compatibility enables you to see films from other regions well before they have been released in your country. To adapt to global voltage standards, region-free DVD players are also compatible with both 110 V and 220 V voltages. This is executed through their inner hardware which is able to recognize every regional code in order to render the disc playable. Its unique selling point is that it can play DVDs produced in any of the six regions of the world.
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