# How do voltage rectifiers work abroad

How Rectifier Circuits Work in Electronics.

When I started to travel internationally, I was relieved to find that audio media records, tapes, and CDs are the same all over the world. This type of rectifier circuit is sometimes called a half-wave rectifier because it passes along only half of the incoming alternating current waveform. For example, here's a recent-vintage Conair hair dryer: You generally can't use a TV set in any country except the ones it was made for.

## Will My American Electronic Devices Work Overseas?

How to Calculate Dynamo Power Amps. At this point, it has been converted from AC to DC. Web www. Small differences of voltage do not matter. Nothing that is big or consumes a lot of power.

This is a subject on which confusion and misinformation are rampant, and mistakes can be dangerous. Movie DVDs, however, are licensed for specific regions and will not play on DVD players elsewhere even though the technology is the same.

When the current surges, the capacitor absorbs some of it, leveling off the peak. In fact, because it doesn't contain an electric motor, it is actually not sensitive to frequency and I used it successfully on 50 Hz during one trip.

One of the most common uses for rectifier diodes in electronics is to convert household alternating current into direct current that can be used as an alternative to batteries. So although the positive voltage reaches the same peak level as the input voltage, the average level of the rectified voltage is only half the level of the input voltage.

Summary of main points Your equipment may or may not be compatible with the line voltage and frequency in the country you are visiting. How Does a Bridge Rectifier Work?

An American 240-volt outlet is actually split-phase, with one wire 120 volts above ground and the other 120 volts below ground to oversimplify a little. You will of course need to get your cell phone "unlocked" so that it can accept SIM cards from more than one carrier.

AC current looks like a sine wave, flowing up and down from negative to positive. In household current, the voltage swings from positive to negative in cycles that repeat 60 times per second. The AC current first goes into a transformer. Many circuits require smooth, continuous DC current to work properly.

Full wave Rectifier Explained

One way to smooth out the current is to add in a capacitor. I recommend avoiding them in this day and age.