抑制浪涌电流NTC热敏电阻器 Inrush Current Limiting NTC Thermistor (NTC)
■抑制浪涌电流NTC热敏电阻器是用负温度系数的特殊半导体陶瓷材料制成的温度敏感性电阻器。它们在室温下有较高的电阻值,当它们通电时,由于自身发热使电阻体温度升高,电阻值下降。利用这一特性,它们被用作电气和电子设备的电流保护器件,这些器件容易有效地限制异常电流,包括通电时的浪涌电流。用作电流保护器件的NTC热敏电阻也称为功率型热敏电阻。
●优点
■快速响应
■抑制浪涌能力强
■高稳定电气特性
■材料常数(B值)大,残余电阻小
■新型陶瓷材料和均匀化工艺,体积效率高,性能好
■Inrush Current Limiting NTC Thermistor is a temperature sensitive resistor made of special semiconductor ceramic material with Negative Temperature Coefficient characteristics. It has a higher resistance value at room temperature, when they are energized, the temperature of the resistor body rises due to self-heating, and the resistance value drops. Using this feature, they are used as Inrush current limiting/protection components for electrical and electronic equipment. These devices can easily and effectively limit abnormal currents, including surge currents when energized. Inrush Current Limiting NTC Thermistorsused as current protection devices are also called power thermistors.
●Benefits
■Fast Response
■Strong Surge Suppression Capability
■High Stable Electrical Characteristics
■The Material Constant (B value) is Large and the Residual Resistance is Small
■New Ceramic Material and Homogenization Process for Volume-efficient & High-performance Design
Selection catalogue
- 抑制浪涌电流NTC热敏电阻器介绍 Inrush Current Limiting NTC Thermistor Introduction
- D-5系列抑制浪涌电流NTC热敏电阻器 D-5 Series Inrush Current Limiting NTC Thermistor
- D-7系列抑制浪涌电流NTC热敏电阻器 D-7 Series Inrush Current Limiting NTC Thermistor
- D-9系列抑制浪涌电流NTC热敏电阻器 D-9 Series Inrush Current Limiting NTC Thermistor
- D-11系列抑制浪涌电流NTC热敏电阻器 D-11 Series Inrush Current Limiting NTC Thermistor
- D-13系列抑制浪涌电流NTC热敏电阻器 D-13 Series Inrush Current Limiting NTC Thermistor
- D-15系列抑制浪涌电流NTC热敏电阻器 D-15 Series Inrush Current Limiting NTC Thermistor
- D-20系列抑制浪涌电流NTC热敏电阻器 D-20 Series Inrush Current Limiting NTC Thermistor
- D-25系列抑制浪涌电流NTC热敏电阻器 D-25 Series Inrush Current Limiting NTC Thermistor
- D-30系列抑制浪涌电流NTC热敏电阻器 D-30 Series Inrush Current Limiting NTC Thermistor
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