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Product introduction:
Green silicone thermistor: in order to avoid the surge suppression of electronic circuits at the instant of startup, a power NTC thermistor is usually connected in series in the power supply circuit. Before startup, the NTC thermistor has a high resistance value, which can effectively suppress the surge current at startup. After the surge current suppression is completed, the resistance value of the power NTC thermistor will drop to a very small degree due to the continuous action of its current, and its power consumption is negligible compared with that of the circuit.
Product features:
The NTC thermistor is characterized in that when the voltage applied to it is lower than its threshold value "UN", the current flowing through it is extremely small, which is equivalent to a closed valve. When the voltage exceeds UN, its resistance value becomes smaller, which makes the current flowing through it surge and has little change on other circuits, thus reducing the influence of overvoltage on subsequent sensitive circuits. With this function, the abnormal overvoltage which often appears in the circuit can be suppressed and the circuit can be protected from overvoltage damage.
● Silicone resin resistant to high temperature.
● long service life and high reliability.
● Small size, high power and strong ability to suppress surge current. Low b value is big, the residual resistance is small. Low reaction speed, fast series and wide working range.
Product application range:
● Power products: switching power supply, power supply, etc.
● Lighting products: incandescent lamps, energy-saving lamps and LED lamps.
● Equipment products: industrial control equipment, communication equipment, power equipment, medical equipment, etc.
● Household appliances: air conditioners, refrigerators, televisions, washing machines, etc.
Technical parameters of products:
