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

Features of LED drives Sep 18 ,2019

According to the characteristics of the LED driver,when selecting and designing the LED power supply,the customer should be considered some points as following: 1.High reliability is very similar to LED street light power supply driver. It is installed at high altitude, which is inconvenient to main...

0-10v dimming solutions Sep 09 ,2019

Low voltage DC led drivers can be dimmed in many different ways. The simplest dimming solution is using a potentiometer which gives a 0-100% dimming full range. This solution usually recommended when you only have one power supply in your circuit, but there are multiple led drivers being dimmed from...

6-day Summer holiday for SMARTS Sep 05 ,2019

Smarts have 6-day Summer holiday from 11th~17th,Aug.All employees of the Smarts Foreign Trade Department have had a pleasant 6 days in Thailand. We learned about the local customs of Thailand, admining the fantastic scenery,, tasted the unique local food and fruit, and felt the simplicity and k...

Dimming-Feedback Control Method for TRIAC Dimming LED power supply Sep 04 ,2019

A dimming-feedback control method, which has a constant loop gain at dc, is proposed for triac dimming LED power supply. Since the proposed way controls the steady-state error of the feedback system, an additional phase angle detection circuit and a LED current adjusting circuit are not require...

What is the advantage of your UL triac dimmable led driver? Aug 30 ,2019

Our UL triac driver 12v led have two series, one series is black case which are driver and junction box in one case and other side is driver and junction box separate. For VTH series which is driver and junction integrated which looks nicer when installed as the wiring can hid in the black case. Its...

Does a dimmable led power supply need to be mmet the CEC VI? Aug 28 ,2019

We all know that all of power supply need to be get ETL or UL approval then could be enter North America market, Smarts electronic has launched different kind of dimmable led power supply and non-dimmable led power supply which are got ETL and UL certification. We are profession in the field of led ...