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

How waterproof are LED driver? Jun 10 ,2020

'IP' ratings means how well an IP rated LED driver protects itself from damage from external intrusion of objects and water. IP67 refers to "Product has protection against dust and temporary immersion in water". IP68 refers to "Product has protection against dust and continuous immersion in water".&...

Issues may have when a dimmer is incompatible with an led strip and driver Jun 05 ,2020

The led strip and driver in lighting applications may work with many kinds of dimmer but not all. It may a challenging when selecting a right dimmer for your lighting application. Resistive dimmer, leading-edge dimmer, trailing-edge dimmer, led triac dimmer&...

Issues may have when a dimmer is incompatible with an led strip and driver Jun 05 ,2020

The led strip and driver in lighting applications may work with many kinds of dimmer but not all. It may a challenging when selecting a right dimmer for your lighting application. Resistive dimmer, leading-edge dimmer, trailing-edge dimmer, led triac dimmer and dimmer l...

Can you give Constant Current mode overload protection to LED drivers? Jun 03 ,2020

As led driver factory, we know that a good performance and quality constant voltage or constant current led driver is like a heart to a LED projects, hence we are providing overload protection, short circuit protection and overheat protection to all of our ETL CE and UL led drivers. Then what ...

What is Forward/Reverse phase dimming? May 29 ,2020

When you dim a light source, actually you just remove power from the circuit. If you want to do forward phase dimming, you will chopping off the forward part of the sine-wave on the “positive current” end, and the back part on the “negative current” end. It is very hard for an electronic led drivers...

What is CC and CV in power supply? May 27 ,2020

CC and CV represent constant current led driver vs constant voltage led driver .They are usually associated with an LED or some kind of indicator. When using a smps led power supply, the required voltage and maximum current are usually set. Most types of load need constant voltage driver to operate,...