B59100C150A151

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Temperature Sensors are devices used to measure the temperature of a given space, environment or machine. PTC Thermistors are one type of temperature sensors and come under the “Positive Temperature Coefficient” (PTC) family. The B59100C150A151 is a PTC thermistor, which is used for overload and temperature protection of household appliances and industrial devices.

Application Field

The B59100C150A151 PTC thermistor is mainly used in ignition protection circuits of electrical equipment and motors. It is used as an auxiliary protector for over temperature protection and can resist freezing and humid environments as well. It is suitable for use in electrical appliances, electric motors, electric tools, earth leakage protector, switch control circuits, lamps, household appliances, toaster, washing machine and other industries.

Working Principle

PTC thermistors work on the principle of semiconductor behavior. This means that the resistance of the device increases with increase in temperature. The B59100C150A151 has a fixed resistance value at a certain room temperature and increases exponentially when the temperature increases beyond the normal operating temperature. As the resistance increases, the current flowing through the circuit drops which in turn protects the device from burning out.

The high resistance of the thermistor acts like a filter which helps in reducing electrical noise, protecting the components against interference from other devices or the environment. The thermistor also helps in preventing ovrheating by reducing the amount of current flowing into the circuit. This helps in increasing the overall efficiency and performance of the device, while reducing the stress on the components.

Conclusion

The B59100C150A151 PTC thermistor is a robust and reliable temperature sensor used for overload and temperature protection of household appliances and industrial devices. It is mainly used in ignition protection circuits of electrical equipment and motors. Its working principle is based on the semiconductor behavior of increasing resistance with temperature increase. This helps in reducing electrical interference and preventing overheating, increasing the performance and reliability of household and industrial devices.

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