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

Capacitive constant flow dimmable electronicballasts by the number of switches, capacitors, diodes. Several parallel capacitor one end access to a bridge rectifier circuit, the circuit does not adjacent two diodes respectively an appropriate capacity of the capacitor in parallel to form two twice pressure bridge rectifier circuit, and switch to conventional fluorescent tube switch for a number of switch displacement joins a number of capacitors. The ballast ordinary fluorescent lamp can achieve a number of dimming; starter normal operating voltage range of 120-260V can starter instantaneous voltage up to 1200V, 25-30% energy saving and reliable performance, simple structure, low cost, and may be extended Lamp Life, is the the fluorescent ballasts ideal alternative.