How to Choose the Perfect Step-Down Voltage Transformer?

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A step-down voltage transformer will come in handy when you need to ‘change’ a 220-volt power supply to a 110-volt supply. Since the US runs on 110v electrical mains, you don’t need step-down voltage transformers or any converter to use 110-volt electric gadgets and appliances. However, you may need to buy this type of transformer someday if you are traveling to other countries in Asia and Europe and want to use your American appliances there. 

Why? Because running 110v devices on 220v will damage them. They may even overheat and cause serious problems like fire because they are receiving twice the amount of voltage they require. By having a step-down voltage transformer, you can ensure the safety of your electronic gadgets wherever you are in the world. 

Step-down transformers aren't all created the same. That's why you need to consider various factors before buying one. 

• Total wattage of your devices 

Voltage transformers or converters come in different sizes, and ‘size’ refers to the total wattage the unit can accommodate at a time. To know the right size of step-down converter you need, you must compute the total wattage required by the 110-volt devices that you want to use simultaneously. Don’t count those dual-voltage devices since they can be plugged into both 110-120V and 220-240V outlets. 

• The watt rating of the step-down transformer 

The general rule in buying transformers is this: The watt rating should be twice or thrice the total wattage required by your devices. For example, if you need a total of 500W, then your step-down transformer should be 1500W. This will ensure safe and efficient conversion of voltage. You must always apply this rule especially when you need to plug power tools and appliances that need a surge of power to start. 

• Size and weight of the unit 

If you plan to travel to different places abroad, then you probably need a step-down converter that is lighter and more compact than a transformer. Take note, however, that you cannot use converters for hair dryers and irons. These units are commonly restricted for your small electronic devices only. 

• Store or supplier 

Don't buy a step-down transformer just because it is cheap. Rather, buy it because it offers value for money. Cheap transformers may put you and your devices at risk because they are made with low-quality materials. High-quality transformers may cost more, but they can ensure longevity, efficiency, and safety. How do you make sure that you are purchasing a good step-down transformer? Buy only from a reputable store for branded electronic products in the US. 

About the Company:

Samstores.com is one the largest distributors of household Electronic Goods. We guarantee to offer you nothing but the best in quality of products and after sales service. We deal in 110 Volts and 220 Volts household appliances for North America and 220 Volts for Europe, Asia, Africa, South America and Australia and dual voltage goods for all over the world.