Latest news about Quanzhou Smarts Electronic & Technology Co.,Ltd.

How large wattage be Class 2 led drivers? Apr 08 ,2019
Recently our company are launching a new series of constant voltage led driver, which are 180w, 200w, 300w class 2 triac dimmable driver. For large wattage led driver,our engineers have design them with many output cables, each output current <5A to come true Class2 standard. This series is RoHS,...
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How to Selecting an LED drivers Mar 21 ,2019
Current and voltage mode: The LED drivers are either constant current or constant voltage. The Constant current drivers provide a fixed output current and may have a wide range of output voltages. An example of a constant current driver is one with 700mA output current and with an output voltage ran...
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What is a LED driver used for? Mar 21 ,2019
An LED transformer 12V 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. An 12v led driver is a self-contained power supply which has outputs that are matched ...
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Can all LED lights be dimmed? Mar 21 ,2019
The number one rule for successfully dimming LED lighting might sound obvious but it is a common misconception that any LED lights can be dimmed with an LED dimmer. ... Choose 'dimmable' lamps but be aware that this in itself is not a guarantee of a good dimming performance. One reason for this misc...
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What is a 12 volt DC power supply? Mar 08 ,2019
12V power supplies (or 12VDC power supplies) are one of the most common power supplies in use today. In general, a 12VDC output is obtained from a 120VAC or 240VAC input using a combination of transformers, diodes and transistors. AC, DC and Electrical Signals. ... For example: a 12V ...
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4 Reasons That Proper LED Power Supply Can Make Or Break Your LED Lighting Product Feb 27 ,2019
LEDs can meet a range of lighting needs. Depending on the manufacturer and temperature settings, a LED light strip can either accent space with a soft, warm glow or create a futuristic, cool environment. 1. A constant current or constant voltage LED power supply is essential to maximizing a LED ligh...
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