LED Drivers And Their Practical Uses Explained

If you are thinking of installing LED lights in your home, or anywhere else, it is essential that you purchase a high quality LED driver. LED lights require very specific electrical power in order to work properly. If the voltage is too low, it will simply result in low light output, whereas if the voltage is too high the LED lights can overheat, resulting in damage or failure. It is important to purchase the right LED for your appliance in order to maintain its performance and reliability.

LED Drivers And Their Practical Uses Explained

What are LED drivers?

LED drivers are power supplies which are used to operate LED systems.  LED drivers convert AC power from the mains into the correct DC voltage which is used to regulate the current flowing through LEDs. There are two types of LED drivers to choose from. Constant current drivers are useful if you need a driver to power an individual LED or a series of LED bulbs. If you are looking to power multiple LEDs in parallel, you will require a constant voltage driver.

Why are they important?

A high quality LED driver will help to enhance and prolong the lifespan of the LED components in your electronic appliances. They will also optimise your LEDs ensuring you get the best performance out of them. As they control the flow of the current they can prevent components from overheating and catching fire, making the electrical appliances in your house safer to use. The great thing about LED drivers is that they have no minimum wattage so they can be used with either single bulbs or multiple LEDs.

Although LEDs are more expensive to purchase than standard bulbs they can actually save you money in the long run. If you are planning on replacing your standard light bulbs with LEDs in order to save money on your electricity bills, it is essential that you also replace the transformer with an LED driver. What many people do not realise is that LEDs have a lower wattage than standard light bulbs, meaning that they will struggle to work properly when used with a normal transformer.

LED driver buying guide

The type of LED driver you purchase depends on the requirements of your electronic components. Drivers come in a range of sizes, so you are sure to be able to find one to meet your needs. Large LED drivers are suitable for bigger appliances like televisions and computers, whereas small drivers will meet the requirements of smartphones and other handheld appliances.

It is essential that you purchase the right LED driver so make sure that you know whether you need a constant DC voltage or current. Some drivers also have dimming applications which are useful if you need them to control the brightness of light in a room.

When purchasing an LED driver it is important to check that it will provide a high enough voltage to cover your applications, especially if you are connecting them in a series. You do not want to risk overloading your LED driver as this will result in a too low voltage, affecting the power of your LEDs. An incorrect voltage or current may also prevent the LEDs from illuminating, or running at a too high current, shortening their lifetime.

LED drivers will prolong the life of your LEDs so you will not have to replace them as frequently

LED drivers are an essential purchase if you want to get the most out of your LED components. Not only will they keep them running for longer, but they will also ensure that they are operating safely. If you are unsure about the LED driver you require for your appliances, seek the help of an expert who will be able to advise you further.

Featured images:
  •  License: Creative Commons image source
  •  License: Creative Commons image source

By Megan Hunt, a keen writer of electronics & technology articles.

Author: Tech Poster

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