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

What is meant by constant current? Aug 23 ,2019
The power supply is divided into two types, they are constant current vs constant voltage led driver. We may know constant current led driver and linear constant current led driver,but what is meant by constant current? "Constant current" means that the ability to change the voltage across an e...
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SMARTS'S 8th anniversary celebration Jul 18 ,2019
Today is the anniversary of Smarts Electronic & Technology co.ltd.. Everyone gathered after work to celebrate this special day. Since its inception in 1998, SMARTS has&nb...
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Can you put a 100 watt LED in a 60 Watt fixture? Jun 20 ,2019
The answer is: yes, only if the LED bulb uses less power than the fixture. Even if the label says "100 W LED equivalent", this does not mean that the bulb actually uses 100 W, but it produces the equivalent of 100 watts of incandescent bulbs. For example, a socket of no more than 60 watts refers to ...
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How does the power supply work? Jun 18 ,2019
The power supplies can be used to step down the AC 240 volt supply to an available power source, such as 12 VDC power supply. There are two types of power supplies: linear mode and switch mode. Linear power supplies use transformers to reduce voltage. The ratio of the number of primary windings to t...
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What happens if you use a non dimmable LED with a dimmer? Nov 23 ,2018
They are many different kinds of dimmers installed in offices and homes of various specifications (such as: TRIAC dimmers,Electronic ELV reverse phase trailing edge dimmers,Magnetic, Low-Voltage (MLV) leading edge dimmers,). The LED Driver Power Supply in dimmable LED...
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Can I use dimmable light bulbs without a dimmer? Jun 15 ,2019
Can I use dimmable LED bulbs / lamps with just an On/Off switch (without a dimmer) ? Yes - This is a good idea if you are thinking of upgrading to a dimmer in the future. Ensure you buy a LED compatible dimmer. ... Non-dimmable bulbs should NOT be used with a dimmer. The answer is absolutely not, di...
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