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Voltage converters are useful devices that provide power for portable tools, appliances and equipment. It may not be easy, however, to understand the terms that apply to converters. Without such knowledge, it’s possible to buy a converter that’s unsuitable for the work you have in mind. The following guide will help you.

Voltage converters
A voltage converter adjusts the voltage of a power source. It either increases the voltage or reduces it.

A converter often forms part of a device that delivers a power supply suitable for a particular use.

DC-AC power inverter
A DC-AC power inverter changes electrical direct current (DC) to alternating current (AC). In other words, it inverts – or modifies – the power supply.

The DC power supply may come from a battery or a solar unit. You need to change this to AC power, however, to run standard electrical appliances.

Modified sine wave
An inverter generates AC power. In order to do so cheaply and successfully, the inverter uses a modified sine wave. This simulates the sine wave that electric companies employ to help transmit power from a generator to your home.

True sine wave
A true sine wave produces a more efficient, trouble-free AC power supply. It does this by maintaining a constant frequency. This means you receive a steady supply of power. Hence true sine wave voltage converters are better than modified sine wave models for devices such as computers.

Watt
A watt (W) is a term that measures power. A 1500 watt unit is therefore more powerful than a 100 watt unit. When buying voltage converters, you must check the wattage of the appliances you want the converter to run. If you have a 500 watt power tool, for instance, you want a converter that can handle at least 500 watts and preferably 10 or 20% more.

Also bear in mind that you may wish to run more than one appliance from your converter. If so, add the number of watts of each appliance and ensure your converter can handle the total plus 10 – 20%.

Cooling fan
A working voltage converter can create a lot of heat. Some therefore have fans to cool them. Smaller models may not have a fan because the surrounding air keeps their temperature under control.

Thermostatically controlled cooling fan
Any wide changes in temperature can cause a converter to stop or break down. A thermostatically controlled cooling fan automatically keeps the temperature of voltage converters stable.

For Voltage Converters – Visit Meanwell Direct.