Part JW1221
Description Controller for Adaptive 100/120Hz Current Ripple Removing Circuit
Manufacturer JoulWatt Technology
Size 518.83 KB
JoulWatt Technology

JW1221 Overview

Description

JW®1221 is a controller for driving external NMOSFET to remove the 100/120Hz LED current ripple on AC/DC power by a capacitor between VC and GND. The adaptive technology of JW1221 ensures minimum power dissipation on NMOSFET while removing LED current ripple.