Nanjing Shiheng Electronics Co., Ltd.MF72 Power NTC Thermistor SeriesSmall size, high power, strong ability to suppress surge currentFast responseB value is large, and the residual resistance is smallLong life and high reliabilityComplete series, wide application range●IntroductionWhen you turn�on an electrical equipment, the surge current can be restrained by a power NTC termistor connected in series with the power circuit. Because of the continuing action of current，temperature of power NTC�thermistor raising, the resistance will rapidly drop to a small value, the consumed power can be ignored. So it can't affect normal operating current. Therefore, using power NTC thermistor is a most effectively and most brief measure to restrain surge current, protecting electrical equipment from destruction�●ApplicationsCoversion power-supply, switch power-supply, ups power-supplyElectronic energy saving lamps, electronic ballast and all kinds of electric heaterAll kinds of RT, display Bulb and other lighting lamps