China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

Thyristor converter shift phase ignitor is constituted by a basic element transformer or inductor, an electrolytic capacitor and a variable resistor so that the thyristor conduction angle corresponding change by changing the magnitude and phase of the triac gate current, reaching shiftthe purpose of the phase: simple structure; wide adjustment range; ignitor power; temperature drift; easy to introduce, or a combination of control signals constitute the open-loop control or closed loop regulation system; suppression instantaneous breakdown voltage thyristor; without auxiliarypower; low cost; conserve power, suitable for high pressure sodium ballasts and metal halide ballasts.