SELV stands for Safety Extra Low Voltage. Some AC-DC power supply installation manuals contain warnings concerning SELV. For example, there may be a warning about connecting two outputs in series...
Output Power (W)
This value is given in watts (W). Use an LED driver with at least the same value as your LED(s).
The driver must have a higher output power than your LEDs require for extra safety....
We are pleased to extend you a cordially invitation to our booth at the Guangzhou International Lighting Exhibition, 9th-12th June.
The followings will be presented:
* Full range of our waterproo...
To understand the importance of the LED driver with PFC, we first need to know what PFC is:
PFC, which is the Power Factor Correction opening, means to regulate the power ratio. The electricity we ...