JH5553B driver equivalent, non-isolated apfc buck led driver.
* Active-PFC for High PF and Low THD.
* No VCC and COMP capacitor.
* Integrated current sense resister.
* Critical Conduction Mode Operation.
* LED Sh.
* LED Bulb
* LED tube
* Other LED Light
The JH5553B（LP/H） are built-in JFET start-up and IC power supply ci.
Image gallery
Download