Our company will participate in the Guangzhou International Advertising Signs and LED Exhibition (isle) from March 3rd to 6th, 2019.

First, from the professional manufacturer of LED switching power supply-Bineng Electronics introduced:1. The power of each phase is generally not more than 10KW.

Electronic transformer step-down:The disadvantage of this power supply structure is low conversion efficiency, narrow voltage range, generally 180 ~ 240V, and large ripple interference.4.