When we refer to thermistors, we are essentially combining the terms ‘thermal’ and ‘resistor’ (denoting electrical resistance). Essentially, thermistors are electronic components that modify the flow of electrical current based on temperature-related factors. While thermistors have an extensive range of commercial applications, they are also commonly utilized in residential settings. Many of the everyday conveniences we rely on heavily incorporate heat-sensing components to ensure their safe and optimal operation.
Even something as ubiquitous as a digital thermostat on the wall relies on the precise temperature-sensing capabilities provided by a thermistor. Heat-sensing devices can be found in various common household items, including but not limited to:
Diverse range of appliances: Appliances such as toaster ovens, refrigerators, range ovens, electric stovetops, and coffeemakers extensively utilize thermistors of various types to monitor and regulate electrical current and heat flow.
Hair dryers: Many hair dryers incorporate heat sensors that can detect excessive temperatures. In case of prolonged usage, a plug-based circuit breaker will halt the flow of electrical current.
Electrical outlets: In areas where water is present, such as kitchens and bathrooms, electrical outlets are often equipped with Ground Fault Circuit Interrupters (GFCI), which employ functions similar to thermistors. This additional safety feature detects anomalies like a hair dryer falling into a bathtub and rapidly overheating the circuit, triggering the GFCI breaker and potentially preventing accidents.
Portable electric heaters: Several types of home heating units utilize thermistors to monitor the presence of excessive heat and automatically shut down the circuit for safety purposes.
We’re JYHHSU Electronics (also Dongguan Zhixu Electronics), a manufacturer of a wide range of high-quality thermistors suitable for numerous residential applications. For further information, please feel free to contact us anytime!
Post time: Jul-14-2023