When using Led Strips in automotive or boating applications there can be concern about over-voltage and sharp voltage spikes. These are fast, short duration electrical transients in voltage and happen anywhere there is an alternator to charge the battery and other components like fans, solenoids and relays. In a 12V strip application, over-voltage and spikes can deliver too much power to the LEDs. This will lower their output faster over-time and in some cases result in thermal runaway, which ends badly. Given the awesome amount of fun automotive LED strip applications there are (think cars, motorcycles, atv and boats), we have a few easy solutions for you, so you can rest easy and be assured that your voltage stays at 12V and keeps those LED strips running well. Continue reading
When installing LED lighting in or around the home, there will always be a need to switch the available AC line voltage down to a safe direct current (DC) power for the lights. One way of doing this is to hardwire in an AC to DC converter. These switching power sources can be grouped into two main categories: constant current LED drivers and constant voltage power supplies. Learn more about the difference between these two options and discover which type of power your LEDs need here. When LEDSupply became an authorized Mean Well distributor our LED driver and power supply catalog grew significantly. As one of the industry leaders in LED transformers, Mean Well has many options to choose from, whatever your LED application may be. Continue reading
With the constant improvement in LED strip lighting, linear lighting applications continue to increase in popularity. LED flex strips have become the standard for adding indirect, accent lighting around your home. These low voltage, 12V strips are used a lot in under cabinet lighting, back-lighting and shelf lighting…a big drawback is that they do not come in long lengths, the longest available single run option being only 16.4 feet (5m). Standard density strips can connect up to 32 feet long but that is still too short for applications like crown and cove lighting, outdoor deck lighting, or any application requiring a long string of lights. Luckily there is an AC powered LED strip that boasts a much heavier duty design that I would have no problem putting in any elements, plus it can run in long lengths all the way up to 150 feet! Continue reading
Whether you are building your own LED fixture, fixing and retrofitting existing fixtures, or purchasing new LED lights, you will need to find the correct power source for your LEDs. You will either need a constant current LED driver or a constant voltage power supply (or a combination of both) in order to make your LEDs work properly. There are many different factors to consider when choosing a power supply for LED lighting. This post will go through those many factors and help you select the right power supply for your LEDs! Continue reading
LED strip lights have become a quick and efficient answer to providing accent lighting around your home. A relatively low cost option is low voltage, 12 volt LED strip lighting. These discrete strips are sometimes called led ribbon lights or flexible led strips, referring to the ease at which they form to any surface to provide a soft, smooth accent light. Their low 12VDC power input makes them run at an efficient rate while 5050 LEDs keep it running cool and safe to run in tight spaces. All of these factor into what makes 12V LED strips so great for under cabinet lighting, accent lighting, bookshelf lighting, task lighting, cove lighting and so much more. Since they are 12VDC powered they are also popular in car and boat applications. Throughout this post we will go through how to make sure you are powering your LED strips correctly and different ways of wiring your strips to make for the best LED lighting set up. Continue reading
Making the switch to LEDs? Here is a full LED resource center for those looking for informative posts, power calculators and other helpful tools to help make the switch to LEDs fast and simple. Continue reading
If you’re looking for a reputable brand of LED driver, DC power supply, 12V power supply or really any switching power supply, then look no further than Mean Well. With a less than .02% failure rate in 2015, Mean Well has consistently made some of the most reliable power supplies and LED drivers in the world. If you have already been to their company website, are familiar with their products and know what you want, then using our search bar or menu above is an easy way to find the power solutions you would like. However, if you would like Continue reading
Every LED lighting set up will come down to finding a power source adequate for your set up. The planning and research process is a bit more difficult with LED lighting as you first need to decide whether your LEDs need a constant current or constant voltage source. We are constantly adding to our LED drivers line which drive constant current to high power LEDs, but noticed we were lacking in constant voltage power supplies. We have many wall mount and desktop power supplies that plug into a standard outlet, but few that could be hardwired for LED strips and such that need a 12VDC source. In an attempt to expand our LED strip power supply line and make setting up projects easier for our customers we have brought Magnitude constant voltage power supplies into our power supply family. These power sources work Continue reading
Light Emitting Diodes (LEDs) are all around us. They are in our homes, our cars, even our phones. LEDs come in a variety of shapes and sizes, this gives designers the ability to tailor them to their product. Any time something electronic lights up, there’s a good chance that an LED is behind it. Their low power and small sizes make them a great choice for many different products as they can be worked into the design more seamlessly to make it an overall better device.
We have discussed high-brightness LEDs in the past, but throughout this post we will be focusing our attention on 5mm LEDs or through hole LEDs. These are the types of LEDs that are likely to be in your smaller electronics as an indicator light or something of that nature. 5mm LEDs take much less current to run than high brightness LEDs, 20mA compared to a minimum of 350mA for high-power LEDs. If you followed our original Mastering LEDs post, you should know: more current = more light. So obviously these 5mm LEDs are going to be more of an accent light or light for very small spaces. This is exactly the purpose of 5mm LEDs, they can be used together in a large array to create a sign or some sort of matrix, or they can be used on their own to make a small indicator light or one of those tiny key chain flashlights.
5mm LEDs are super helpful as they Continue reading
When LEDs became powerful, circa 2006, we started getting requests from customers to help them use our LEDs for growing (horticulture). Before giving out too much information, we researched photosynthesis and did an internal grow test using shorter wavelength blue and longer wavelength red LEDs. After the success of that first test, we decided to develop a high-quality LED grow light kit; something that used name brand and reliable LEDs and components. At that time, all the LED grow products we were seeing on the market seemed to have vague specifications, outlandish claims, looked cheaply built and used unreliable components. Of course our kit started small in-scale, but now almost 10-years later Continue reading