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How Many Lights Can I Connect To My Power Supply?
27 Sep, 2018
When operating LED lights, you need a Class 2 LED Power Supply to convert your standard line voltage (120V or 277V) into low voltage (12V or 24V). This allows your lights to function properly. To figure out how many lights you can power with a single power supply, look to the minimum and maximum wattage ratings. The led power supply's minimum wattage rating tells you the smallest number of watts i...
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What is a LED Power Supply used for?
11 Oct, 2018
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...
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New Issued Constant Volatge LED Driver
19 Oct, 2018
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...
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Some Questions about LED Electronic Driver
23 May, 2019
Can a driver operate more than one LED fixture? Answer: In some cases, an external LED Driver Power Supply can operate more than one light fixture. A led power driver’s datasheet should always specify how many fixtures it can operate. Isn’t a Constant Current LED Drivers similar to a resistor? Answer: Yes, in that they both regulate current. led driver constant current are preferable because they ...
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Some Factors should considered when purchasing A LED Driver
31 Oct, 2018
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...
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Constant Voltage LED Drivers Smarts Electronics offered
08 Nov, 2018
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...
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An LED Driver Power Supply is needed to run LED's properly
06 Dec, 2018
LED Driver SMPS are used to function the LED. They are used to convert the input voltage to a voltage which is considered optimum for the LED. LED Drivers Power Supplies are usually switching mode devices that convert the input voltage (Typically 100-265VAC or 12 VDC) into a voltage at which the current drawn by the LED's is equal to its drive current. Due to increasing energy regulati...
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What is the purpose of a LED driver and how does it work?
11 Dec, 2018
An 12v DC LED Driver is needed to run LED's properly. Unlike most electronic devices, LED's are current driven devices, not voltage driven ones. Even a minuscule change in voltage can lead to a huge change in current. Hence, it is important that the drive current is regulated and not the voltage. 24V Constant Voltage LED Power Supplies are usually switching mode devices that convert the input volt...
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What is a LED driver for LED lighting?
20 Dec, 2018
A LED power driver is an electrical device which regulates the power to an LED or a string (or strings) of LEDs. An Triac Dimmable LED Driver 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. LED drivers do exactly what it sounds as if they do – that is, they drive the power that’s s...
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What kinds of regular constant voltage led driver do you do?
27 Dec, 2018
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...
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Why do LEDs flicker?
10 Jan, 2019
All mains-powered light sources flicker – whether halogen, fluorescent incandescent, or LEDs. In the UK, mains electricity is an alternating current (AC) power supply, delivered at a frequency of 50 hertz. Which means the electric current that powers your lights – any lights – switches backwards and forwards 50 times each second. We didn’t used to notice it with our old incandescent...
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What is PFC function power supply?
17 Jan, 2019
PFC is the acronym for power factor correction or power factor controller. It minimizes the amount of reactive power produced by computers. Active PFC uses electronic circuits in efficiently distributing power to devices connected to the power supply. Power Factor Correction. Many loads are highly inductive, such a lightly loaded motors and illumination 24 volt LED Transformer and ballasts. You ma...
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