A Guide for Choosing LED Power Supply Driver


An led driver is an electronic device that helps regulate the power quantity that flows into LED luminaires. The drivers are essential for preventing LEDs from premature system failures or overheating. LED power supply drivers help resolve one of the most common issues of LED technology. Whenever you want to buy an LED driver, the best thing you can do is to know what works for you based on the LED driver specifications, budget, and much more.

How to choose an LED power supply driver

When you are fixing, building, or retrofitting an existing LED fixture, one of the critical items you need is a power supply driver. Finding the right LED driver for your application is essential. Finding a store to buy the device is not challenging; the issue is getting a genuine device. Below is a comprehensive guide for choosing an LED power supply driver.

Do you need a constant current or voltage LED driver?

One of the first things you need to do before choosing your LED driver is to determine whether you need a constant current or voltage driver. Constant current LED drivers have a set current that they deliver throughout an electrical circuit. They are ideal for single bulbs or a series of LEDs. Such LED luminaires are used for office, mood, signs, and entertainment lighting. On the other hand, constant voltage LED drivers have a standard set voltage. They are ideal for a series of LEDs in parallel fixtures like strips or strings. The LED power supply characteristics determine the set voltage or current.

Check the output current and voltage requirements

Another factor to consider is the current and voltage requirements, which may differ depending on the LED. Therefore, it would be wise to check your LED lights’ current and voltage requirements before choosing the right driver. This way, you know what to look for in the best LED power supply driver. A wrong choice will really inconvenience you.

Check the output power

Like the current, you should also check the output power requirements. The power output is usually indicated in watts. It would help to ensure that the output supply is the same as the requirements of different LED lights. However, experts recommend choosing a driver with extra safety, so it does not have to run at full power and lose its life span.

Consider the ratings

An LED driver’s IP rating determines its resistance to specific elements. There is also a factor of wattage, input, and output ratings; these considerations go hand in hand. For instance, if you intend to use the LED in water or dust, you may need one with high IP ratings. We encourage shoppers to read the details of the LED driver they want to settle on. All the details are on the website, and you do not have to worry about doing more research.


YSD is one of the leading suppliers of LED power supply drivers. The company sells various types of LED power supplies for varying applications. Reach out if you are looking for the right LED driver for your project.


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