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

2020-07-15

What is the over voltage protection of your led drivers?

Our led driver has hiccup mode overload protection. It is actually mean to protect output voltage to overload. Example, when 24V power supply has some problem or under fault condition, it will protect output voltage of driver not over to 30V. About input voltage range, we have widen the rated of input voltage, then it will not to be burn down when the input voltage is unstable. Like 100-277Vac led...

2020-07-08

What is the working mode about DALI system?

There are kinds of dimmable led strip driver in market, like 0 10v dimming led driver, dali led power supply and phase cut dimming led drivers, Here we list some features about DALI system to help you know more about it: 1.DALI multiple control units can individually control luminaires, with star topology. 2.single DALI control unit controls up to 64 luminaires or other devices. 3.easy user interf...

2020-07-03

What is Type HL standard means to a LED driver?

In the new test standard of UL about LED drivers, there are class 2, class p, type HL standard, Then what is type HL? The type HL standard of driver is defined in UL8750. in a word, it can be installed in Class 2 Division II lamps for hazardous locations (Hazardous Location). Any LED drivers marked with “Type HL” can be used directly for terminal lamps installed in hazardous (classified) location ...

2020-07-01

What is constant current overload protection to a LED driver?

There are kinds of protection mode to a Electric products, for electronic LED drivers, its switch off, hiccup mode and constant current mode for overload protection, Then what would be constant current mode performance for a constant current or constant voltage led driver ? When the driver gets into overload CC mode protection, the voltage of driver will be lower, but the current would be constant...

2020-06-24

Why UL certification is important for led drivers?

UL is a global independent safety science institution with over 120 years experience in innovating safety solutions. Audits, certifies, inspets, tests,, educates, validates and verifies to maintain safety standards. When UL has tested samples of our led drivers which sent from our factory and confirmed that they will meet UL’s published, nationally-recognizedo safety requirements, then these led p...

2020-06-19

What is the LED driver should care about before using?

Firstly, you are supposed to consider the load characteristics. In order to improve the reliability of the system, it is recommended that the switching power supply work at 50% -80% load, that is, assuming that the power used is 20W led lights, the switching power supply with an output power of 25W to 60W led power supply should be selected. So far, most of our UL listed led power supply has the p...

2020-06-17

What are the LED power supply requirements for IP68?

So far, all of our Smarts brands current led power supplies can't do IP68 rating. Actually, IP68 has strict waterproof requirements for the wiring ports at both ends. IP68 is one of the most advanced dustproof and waterproof specifications. IP68 rated equipment can completely prevent dust from entering, and can be immersed in water for a long time under certain pressure without damaging the equipm...

2020-06-12

Why invest in an dimmable power supply

Nowadays, with the rapid development of technology, many international retail stores realize the importance of lighting. Therefore, the Internet of Light has become a reality in retail stores. Fortunately, led dimmable driver suppliers are part of LED lighting and have entered retail stores. International retail stores provide customers with a new way to contact them. The new service co...

2020-06-10

Why choose our triac dimmable led driver

The triac dimmable led driver smarts Electronics offered is the most efficient one for LED under cabinet lights, LED tape lights and various LED sign fixtures installations. Drivers can be made as 20KHZ PWM output which are flickering free. No buzzing to be emitted by driver when triac dimmed. A universal input and perfect compatibility with a wide range of 120v triac dimmer & 220V triac dimme...

2020-06-05

Why Are 12V & 24v led driver Important for Strip Lighting?

In order to turn on and operate the LED strip lights,12v & 24v led driver plays an important roles in the strip light applications. Function of LED driver is similar with a ballast does for fluorescent light bulbs. The driver processes line voltage into power suitable for the operation of an LED. The electricity for most households used are 100-347vac, but LEDs operate...