12 Tips To Choosing The Right LED Power Supply

Sharon WestSeptember 9, 2021
12 Tips To Choosing The Right LED Power Supply

You'll need a constant voltage power supply that can convert your household's AC voltage to a safe DC voltage. Finding the correct power source for your needs depends on several factors. First and foremost, we must secure the power we require from our power source. 

  1. Wattage

To begin, calculate the wattage of your lamp. If you want to run multiple lights from a single power supply, add the wattages together to get the total wattage. Give yourself a 20% buffer over the total wattage you estimated from your LEDs to ensure you have a sufficiently sized power supply. By increasing your total wattage by 1.2 and then looking for a power supply rated for that wattage, you may easily achieve this. 

  1. Voltage/Current

When constructing an LED fixture or replacing a failing power supply, be sure the output voltage matches the LED voltage. LEDs with built-in current regulators will normally specify what input voltage to utilize. For example, because our LED flex strips demand 12V power, we would utilize a 12V power supply. 

  1. Efficiency

The amount of electricity that really goes into making the LED light-up is determined by the efficiency of a power supply. The higher the power supply's efficiency percentage, the more energy you'll save. Selecting a power source with an efficiency of at least 80% is recommended for LED applications. For the most efficient choice, look for Mean Far and Phihong power supplies, which have efficiency ratings well above 90%.

Ansh Gupta, Founder of Empire Crafter

  1. Source For A Higher Efficiency

The efficiency of a LED power supply determines the amount of power to brighten the LED lights. A high-efficiency percentage saves more power. For LED applications, only choose an LED power supply with over 80% efficiency.

  1. Consider Your Location Weather And Temperature Levels

Power supplies work efficiently when used within their temperature range. All LED power supplies include safe operating temperature parameters. Ensure your environment is within the set temperature range to avoid power build-up and cooking of the power source.

  1. The Size of LED

The bigger the size of the LED power supply, the higher the power consumption. Ensure that your LED’s applications, e.g., the LED lighting strip are at least 20% less than the power supply’s rated wattage. For instance, if the LED trip requires 80 watts of power to run, you’ll need a power supply above 80 watts, which is at least 96 watts.

Harriet Chan, Co-Founder and Marketing Director at CocoFinder

  1. The Number of Lights

Determine how many watts your lamp will use. If you want to run more than one light from a single power supply, add the wattages together to get the total watts used. Give yourself a 20% buffer over the total wattage you calculate from your LEDs to ensure you have a large enough power supply.

  1. Output Voltage Compatibility

When constructing a LED fixture or replacing a failed power supply, ensure the output voltage is compatible with the LED voltage. In most cases, LED products with built-in current regulators will specify the input voltage utilized.

  1. Region and Environment

The region and environment for the power supply is an important consideration when making your decision. When power supplies are within their temperature constraints, they are most efficient. A safe operating temperature range is critical in the power supply specifications.

Katherine Brown. CEO and VP of marketing at Spyic

  1. Size of LED

Consumers should always consider the size of the LED when making their choice since the size of the LED directly correlates with the energy efficiency. The larger the LED, the more power it will take, so consider your priorities carefully. Do you care more about energy efficiency or larger LEDs? The general rule of thumb to ensure that the power supply does not overheat is to make sure that the total wattage of the LED lighting is at least 20% less than the power supply’s rated wattage.

Marilyn Gaskell, Founder of TruePeopleSearch, a US-based tech company.

Light-emitting diodes (LEDs) are a new generation of electronics that have replaced incandescent lights. It is no surprise that it has become a popular choice due to its energy efficiency, long life, design flexibility, and durability.

Here are just some factors to consider in choosing the right LED power supply:

  1. Ideal Power Source

Consider the location of the light as well as the surrounding area. Is it going to be used indoors or outside? In such circumstances, the environment is a big factor. It has the potential to modify the way energy is utilized, so you should carefully calculate the amount of wattage your LED light will require to avoid any energy loss.

Appropriate Wattage: Always add 20% to the total wattage you've calculated as a safety margin. For example, suppose you have a project with three LED strip runs (each requiring a power of 9 watts). There would be a total power supply of 27 WATT. Simply multiplying 27 by 1.2 gives a 20% cushion.

Voltage: Make sure the power source you choose for your LED strips, bulbs, or applicators can handle the input voltage supply. Line voltage fluctuates depending on the country you live in. Knowing if you have a low or high line AC power is a good starting point. This will allow you to determine whether your power source is properly matched to the line power in your location.

  1. Dimming Capability

If your LEDs are dimmable and you want to control their brightness, make sure you get a power source that can dim them. Power supply specifications should state whether or not the power source is dimmable, as well as the type of dimmer control it employs. Nora Ava, Electrical Account Manager at Home Alliance

What Is Intel Pentium Processor
What Is Intel Pentium Processor
The Pentium is a broadly-used personal computer microprocessor from the Intel Corporation. First offered in 1993, this powerful little chip ...
Read More
What To Look For In A CPU Cooler KW: what to look for in a CPU cooler If you're looking for a new, quieter CPU cooler but are not exactly sure which one is suitable for your system or you don't know what to look for in a CPU cooler, then this article is for you. In this article, we are going to discuss a few things that you need to look at before buying a CPU cooler. How Much Heat Does My CPU Generate? It's important to know how much heat your computer generates. If you don't, then there's no way of knowing if a small or medium-sized cooler is needed. It might be written on the box somewhere (if it wasn't removable), or by looking up the model number online like Q6600, which produces 95W at peak usage - but most recent Intel Core 2 Duo CPUs only generate 65 watts in general use conditions. What Size CPU Cooler Do I Need? The best coolers for low-power CPUs are small and medium-sized models that can still provide adequate cooling. If you have a high wattage machine, it's better to go with the most powerful cooler available because your system will thank you later when starting up takes less time or performs more smoothly, even if there is no difference in performance between lower-end units! Ensure That The Cooler Will Fit Sometimes you might not know if a particular CPU cooler will fit your motherboard or what kind of socket it requires. Instead, don't worry about sending back the wrong one and wasting time. You should buy whichever fits first because this way, there won't be any need for the hassle! Make Sure It Fits In Your Case It's always a good idea to take your measurements when ordering a nice cooler. It can be tricky finding one that fits into the case, and some may seem like they would fit, but then once you get them home and measure inside of it compared with their website list? They're too tall! Do you know how to deal with slow computer issues? If you want to know about it then click here: How to deal with computer slow performance issues?
What To Look For In A CPU Cooler
If you're looking for a new, quieter CPU cooler but are not exactly sure which one is suitable for your ...
Read More
When Do You Need A CPU Cooler?
When Do You Need A CPU Cooler?
It's pretty straightforward to know if you need a CPU cooler. If your CPU is getting too hot, it's clear ...
Read More
How To Tell What Generation Intel Processor I Have
How To Tell What Generation Intel Processor I Have
Go to “Start” then click on “system” and then on “about”. Now on next to the processor, you will see ...
Read More
1 2 3 16
alvasoft logo
We are Alvasoft, a website where we share the news that matters. We aim to produce quality content that will make people listen, think and create ideas.
Copyright © 2021 Alvasoft. All Rights Reserved.
DMCA.com Protection Status
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram