GOLDEN FALCON ELECTRONIC.CO

Generally used in single-phase 220V AC input inside the small welder, connected in series at the input, the use of its internal resistance to the capacitor charging, when the degaussing resistor temperature up, the gradual increase in internal resistance, while the switching power supply work, and connected to the degaussing resistor at both ends of the relay contacts closed, directly to the capacitor power supply, which prevents too large a charging current damage to rectifier bridges