Saturday, January 7, 2012

Power Bright VC1500W Voltage Transformer 1500 Watt Step Up/Down 110 Volt - 220 Volt

!: Price Power Bright VC1500W Voltage Transformer 1500 Watt Step Up/Down 110 Volt - 220 Volt Best Quality

Brand : Power Bright | Rate : | Price : $74.39
Post Date : Jan 07, 2012 21:38:19 | Usually ships in 24 hours


This is a voltage converter or transformer that can be used as a step up transformer in 110/120 volt countries or as a step down transformer in 220/230/240 volt countries. This heavy duty voltage transformer can be used for continuous duty. It will convert voltages of 220-240 volts to 110-120 and will also convert voltages from 110-120 to 220-240 volts.

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Wednesday, December 28, 2011

How to Select a Voltage Converter For Your Next Trip Overseas

!: How to Select a Voltage Converter For Your Next Trip Overseas

Whether you live in the United States, Canada, Mexico, or on another continent, traveling overseas can pose problems when taking along electrical appliances because of voltage differences in various countries around the world.

When taking an extended vacation, there are some electrical items you just can't live without. Needed items may include battery chargers (for cell phones, digital cameras, and other portable items), hairdryer, electric shaver, radio, curlers, iron, VCR, and DVD player. Without a proper voltage match, you could permanently damage your electrical product when plugging it into a power source.

Understand Voltage Differences before You Go

It's a good idea to research voltage differences before traveling. Some countries have an across-the-board standard of 110 volts while others have a standard voltage of 220. For example, North American countries as well as parts of South and Central America, the Pacific and Caribbean operate on 110 volts. Other countries around the world operate on 220 volts, while some countries have both 110 and 220 voltage.

If you're traveling from the United States (with a 110 volt standard) to Europe, and the area you plan to visit only uses 220 volts, you will need an 110v to 220v voltage converter, also called a step up voltage converter. On the other hand, if you are traveling from a country in Europe that has a 220 volt standard to the United States, you will need a 220v to 110v voltage converter, or a step down voltage converter.

What is a Voltage Converter or Voltage Transformer?

A voltage converter is a device used to convert the voltage of a power source to create a usable - and safe - power supply. Another word often used for voltage converter is voltage transformer although there are actually differences between the two. A voltage transformer is usually bigger in size and is designed for longer, continued use. A voltage converter will usually either double or cut in half the voltage, but some converters can do both.

Voltage converters usually come with plug end adapters that enable the conversion of the shape and size of the plug's end. The plug adapter can be used without the converter if no voltage conversion is needed. It's a good idea to carry with you a variety of plug end adapters because some countries have many different types of outlets. For example, some areas do not use the flat prong outlet that's used in the United States.

Frequency Gaps - Cycle Mishaps

Some countries not only have voltage differences, but also frequency (cycles per second) differences. Many electrical appliances are not affected by this difference; however, some are such as clocks, espresso makers, and other timed products. A clock, for instance, may not keep time properly if there's a frequency difference. Also, it's not recommended to use voltage transformers with heat-making products such as steamers, small electric heaters, or coffee heaters. Some hotels forbid the use of certain electrical appliances, so check with the hotel to be sure you can bring the items along.

VCR and DVD Voltage Converters

If you plan to take along a VCR or DVD player, there are several options. You'll need a voltage converter with most regular video or DVD players. There are, however, innovative code free (region free) DVD players that offer voltage capabilities for 110 volts and 220 volts. These won't need a voltage converter because it's built in. Keep in mind that using a voltage converter usually won't work if there are frequency differences or format differences with the provided television set. Find out in advance if there will be problems so you can prepare.

When buying a voltage converter or transformer, first find out what type of conversion you will need - step up or step down. Most online electronics outlets offer many different types of 110220 volts converters, transformers, and plug adapters so you can easily find affordable solutions when you travel.


How to Select a Voltage Converter For Your Next Trip Overseas

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Wednesday, November 30, 2011

5 Argentina Travel Tips for the Foreign Study Traveler

!: 5 Argentina Travel Tips for the Foreign Study Traveler

Have you ever thought of hopping a plane for spring break in Argentina? Maybe you want to study Spanish in Buenos Aires or learn the Tango in Mendoza? Too difficult, you say? No way, but there are a few things you need to know when traveling abroad. Take advantage of the following top five travel tips for your next trip to Argentina and make it an experience to remember.

1. PASSPORTS - Argentina visitors that are citizens of the US, Canada, the United Kingdom, Australia, New Zealand and South Africa will require a passport for entry. US Passport applications can be obtained at http://travel.state.gov/passport/passport_1738.html, with routine services taking up to 10-12 weeks from the date you applied. A Visa is not required for a tourist stay up to 90 days, for longer stays contact your local embassy for information. In the U.S. -- Contact the Consular Section of the Argentine Embassy, 1718 Connecticut Ave. NW, Washington, DC 20009 (tel. 202/238-6460). For more information, try http://www.uic.edu/orgs/argentina. In Canada -- Contact the Embassy of the Argentine Republic, Suite 910, Royal Bank Center, 90 Sparks St., Ottawa, Ontario K1P 5B4 (tel. 613/236-2351; fax 613/235-2659). In the U.K. -- Contact the Embassy of the Argentine Republic, 65 Brooke St., London W1Y 4AH (tel. 020/7318-1300; fax 020/7318-1301; seruni at mrecic.gov.ar).

2. CURRENCY - The current exchange rate is 3 to 1 for the US dollar to the Argentina Peso. The Peso is made up of 100 centavos. Money is denominated in notes of 2, 5, 10, 20, 50, and 100 pesos; and coins of 1, 2, and 5 pesos, and 1, 5, 10, 25, and 50 centavos. US dollars are widely accepted in Buenos Aires, but in the rural areas of the country pesos are the currency of choice and exchange locations are less abundant. American Express traveler's checks can be exchanged at offices located in Buenos Aires at Arenales 707 (tel. 11/4130-3135), Bariloche, Salta, San Martan, and Ushuaia. Outside of these locations there are very few American Express exchange offices, so when traveling to remote locations be sure to plan ahead. Many of the hotels do not accept credit cards, so check in advance before you assume you can pay your bill that way.

3. CAR RENTALS - Argentines drive very fast in comparison to U.S. drivers and do not always obey traffic lights or lanes. The seat belt law is in effect, though few locals actually wear them. U.S. driver's licenses are valid in greater Buenos Aires, but you need an Argentine or international license to drive in most other parts of the country. When driving outside the city, remember that autopista means motorway or highway, and paso means mountain pass. It is not advised to drive in rural areas at night as cattle roam free and are hard to see in the dark. Fuel is about per liter, or per gallon. Car rentals are available at Hertz, Paraguay 1122 (tel. 800/654-3131 in the U.S., or 11/4816-8001 in Buenos Aires); Avis, Cerrito 1527 (tel. 800/230-4898 in the U.S., or 11/4300-8201 in Buenos Aires); Dollar, Marcelo T. de Alvear 523 (tel. 800/800-6000 in the U.S., or 11/4315-8800 in Buenos Aires); and Thrifty, Av. Leandro N. Alem 699 (tel. 800/847-4389 in the U.S., or 11/4315-0777 in Buenos Aires). Car rentals are more expensive in Argentina with compacts starting at to per day, ask for special promotions.

4. ELECTRICITY - Electricity in Argentina runs on 220v. Most U.S. laptops run on either 110v or 220v, check yours to determine which one you have. A transformer and a European style adapter will be necessary for any other small appliances. While most luxury hotels will have these items for your use, some smaller or rural hotels will not. Cyber cafes called "Locuturios" are common in Buenos Aires and other major cities, where you can connect for an average of .00US per hour.

5. SEASONS - While those of us here in the Northern Hemisphere are used to the seasons that we have come to know, you must remember that things are in reverse south of the equator. The summer months in Argentina are December thru February, perfect for a trip to Santa Cruz. However, Buenos Aires has a very hot, humid summer so it is therefore better to visit in the spring and fall (November or March). If winter sports are what you are looking for, then the winter months of June thru October would be when to plan your next trip.

These tips will certainly give you a leg up when planning a trip to exotic Argentina. Traveling to a foreign county does require a little effort, but the experiences you will gain will last a lifetime. The world is such a global community that visiting and understanding another country's culture only brings people closer together.

Argentina is waiting for you, use the tips above to plan a successful trip there today!


5 Argentina Travel Tips for the Foreign Study Traveler

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Monday, November 21, 2011

Linear Power VS Switching Power Supplies

!: Linear Power VS Switching Power Supplies

Choosing a power supply is one of the most important steps when building a customized computer. Since the building of customized computers have risen in popularity due largely to the gaming community as well as computer enthusiasts, it is important to understand how to choose a power supply for the ensuing stroke of genius that is created as a portal to the Internet. Without the heartbeat of electricity, and a steady stream that can handle the power built into a custom computer, even the best designed customized computers fall into the land of permanent rest.

Linear and switching power supplies are options as well as the uninterrupted power supply variety. The choice comes down to what you need for your particular computer and the amount of voltage necessary to run your new source of pride and joy.

Linear power supply is seldom the answer for customized computer. These types of energy supply require very large transformers and are extremely heavy. Unless you are a body building champion with a need to prove yourself, linear power is probably not what you want at approximately one pound per ampere. Add to that the necessity of large heat sinks to dissipate energy loss and an efficiency of about 50%, linear power options are simply too cumbersome and inefficient to meet the needs of most home computer building purposes.

Most enthusiasts choose something in the switching power supplies category since they want a computer-not a weight lifting championship. There is higher production costs involved, but these options are lighter weight and smaller-meaning they will fit in your house. Another advantage is that these power supplies are about 70-90% efficient. Since the efficient running of your computer is generally the goal, this increase in efficiency has a big pull for power supply choice.

While this sounds confusing, it really isn't. Switching power supplies use AC voltage-120V or 220V-which is generally what a house is equipped to handle anyway. There isn't any sophisticated equipment that you have to have wired into your house for its use. The main difference in the power supply needed comes in choosing the power factor correction and not in changing your plugs and house wiring to be able to use a switching power supply.

You may, however, have to increase your breaker capacity if you already have too much depending upon them when you plug your newest creation in, but that is to be expected with anything you add that uses the electrical circuits available in the average home. Another necessity is protecting your computer from power surges with a properly designed surge protector. Otherwise, there isn't much you have to do to prepare for your power supply choice.

If you are still confused, simply call up your local computer store and ask. Many of the employees in the stores can help you decide and find what you need. Always consider asking a professional computer tech who has experiencing in networking and other hardware areas of computers for the added security of getting the correct information and helpful recommendations that can make your experience with powering your computer an enjoyable one.


Linear Power VS Switching Power Supplies

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