LED drivers also protect LEDs from voltage or current fluctuations. A change in voltage could cause a change in the current being supplied to the LEDs. LED light output is proportional to its current supply, and LEDs are rated to operate within a certain current range (measured in amps). The two main types of LED drivers are Constant Voltage and Constant Current to power up the LEDs. Constant Volt...

Most commercially available LED “light modules” are constructed by connecting a number of LEDs in series orinparallel to form cluster or string configurations. In cases where these lights modules include a constant-current driver as part of the assembly, an external “constant-voltage” driver or power supply is required. Low cost LED circuits control the current flowing through the LED with a simpl...

A Constant Voltage LED Driver 12V & 24v can be used to power LED lights that have constant current drivers already within the system or resistors . 'Constant voltage' refers to the ability to fluctuate output current to maintain a set voltage. So you need some type of constant voltage power supply that can convert your AC household voltage down to a safe DC voltage. There are many things that ...

Smarts have many dimmable and Non-dimmable LED Drivers power supplies for your LED projects. Following are some features may guide you know more about this: VW series(regular CV led driver): Input Voltage: 100-265VAC/47-63Hz Output Voltage: 12vdc and 24Vdc option Output wattage: from 12W to 300W Efficiency>82% for 12w to 72w Efficiency>87% for 90w to 300w PF>0.9 for 90w-300w PF>0.7 for...

Constant Voltage LED Driver typically has two kind of voltage ratings, 12Vdc & 24Vdc. The LED Driver works to keep the voltage at an optimal steady rate to supply the necessary electricity needed to run LED. Too much power can burn out the led and too little power can cause the led to produce a dim light, therefore it is significant to select the right voltage power supply to adapt to the appl...

What factors we should take into consideration when we purchase a 12v 24v Constant Voltage LED Driver? 1. Max Wattage According to the National Electrical Code, LED drivers should be paired with LEDs that use 20% less than their maximum rated wattage. For example, if you have a LED Driver 100 watt that can operate a maximum of 100 watts, it should only operate LEDs that use 80 watts at most (100 x...

Recently, Smarts Electronics released new series Constant Voltage LED Drivers 12V & 24V 6W 15W 20W 30W 42W 50W 60W which meet CE (LVD + EMC) standard. They are all Slim LED Driver and all CE certification and have 2 years warranty. Pls. Check specifications for those models below: 12V & 24VDC 6W:  98.5*45.8*12mm 12V & 24VDC 15W:  127.5*50*12mm 12V & 24VDC 20W:  127.5...

An LED Strip Light Power Supply is an electrical device which regulates the power to an LED or a string (or strings) of LEDs. An LED Driver Power Supply responds to the changing needs of the LED, or LED circuit, by providing a constant quantity of power to the LED as its electrical properties change with temperature. The LED drivers are either constant current led driver or Constant Voltage LED Dr...

All LEDs require a driver and LED requires an external driver. There are two main kinds of external LED drivers, Constant Voltage LED Driver and constant-current LED Driver. And if you have decided which kinds of external led drivers you need, it's time to decide what specifications of the led driver you need. There are six factors maybe can help you make the right selection. 1. Power Requirements...

Going green become the growing popular in recent years, the use of Triac dimmable LED drivers for led lighting is also becoming more and more popular. And be a good choice to those looking to spend less and at the same time aide in preserving the environment and using less natural resources. With good led drivers, Led bulbs can be used in a number of lighting applications with the same features as...