Constant Current LED Driver And Triac Dimmer,LED Power Supply Design

2021-03-05

What is the difference between 277vac dimmable and non dimmable led driver?

What is the difference between 277vac dimmable and non dimmable led driver? The difference between the two is as follows 1. Different switch functions Non-dimmable LED lights can only be switched on and off by 277vac non dimmable led power supply. The dimming LED light can not only be switched off by the 277vac dimming led power supply , but also the brightness can be adjusted. 2. Can the color te...

2021-03-01

What size led driver do I need?

In some cases, one of the biggiest factor to choose the best led driver is the size. When your LEDs are relative small and need the compact size of the led driver, the 12v 6w led driver is small and suitable for your project. When your project are looking for the medium size, our 24vdc 80w led driver 190*48*34mm would be your first demand of your thoughts. Also, we also had some big wa...

2021-02-24

How to choose the right dimming mode power supply?

In the LED industry, you will definitely be exposed to various dimming power supplies. They maybe 12v 24v pwm dimmable led driver , ETL listed dimmable led driver or slim led driver . Then How to choose a suitable LED dimming power supply is particularly critical. SMARTS LED dimming power supply experts guide you how to choose a suitable LED dimmable power supply. Before we cho...

2021-02-05

What does CC and CV led mean?

"CV" stands for "constant voltage", and "CC" stands for "constant current". Constant current and constant voltage drivers are both viable options for LED light source power supplies. The difference lies in the way they provide power. What is the difference between constant current and constant voltage led drivers? what is constant current? The constant current LED driver is designed for a spe...

2021-02-03

How do I choose an LED driver?

There are so many different types and variations that sometimes seem a little overwhelming. Which led driver do i need? So how to choose an LED driver which suitable for your lighiting applications? The first thing you need to know is: What kind of LEDs are being matched ? A constant voltage type or constant current? how many leds per driver? For indoor using or outdoor using? What AC input wi...

2021-02-01

What should you do if you received the SMARTS power supply with shipping damaged?

When buying led driver in Smarts, more and more logistics have to be transported. It is easy to cause errors in logistics and transportation, such as lost, missing, wrong led driver, or broken led light bar power supply. Then what do you need to do in such a situation? 1. 1. Check the best led power supply (thoroughly) Once you receive the dented box or open the package, if you...

2021-01-29

constant current LED driver 350ma application guide

The constant current LED driver 350ma keeps the output current constant by allowing voltage changes. This type of led driver unit is used to power LED lamps or LED strips without internal current regulation. The actual current required to drive LED lamps can vary from 150mA to a maximum of 40A. Once you have determined the current required to power the lamp, you also need to know the forward volta...

2021-01-27

What is a Class II power supply

What kinds of led driver unit the lighting projects should be used may difficult because there are many kinds led driver china brand and options and many different regulations should be follow depending on your projects. For example, class 2 standard is for North American led driver market using, class II is for European led driver market using. The standard of Class II is totally different with c...

2021-01-25

What is an LED Driver?

An 12v 24v LED driver is a device that does exactly what it sounds like -- it drives the power to one or more LEDs. As we know, a good thing about LEDs is that they are energy efficient -- they do not require a large amount of power to get them working. LEDs actually work on DC power at a rather low voltage -- usually between 110Vac/220Vac to 12v led driver. Because of that, they require som...

2021-01-21

The advantages of Smarts triac dimmer

Touch screen version: 1. The first domestic and foreign company to adopt single-in single-out touch-type rear edge types of dimmer switches. Note: At present, the touch-type thyristor dimmers on the market are basically double-input: L, N, double-out: L, N, in actual applications or old house renovation, the switch only controls one live wire, double-input and double The best dimmer switch is unus...