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Refrigerator Defrosting System Operation
Purpose of Defrost System The refrigerator and freezer doors will be opened and closed numerous times as family members store and retrieve food and drink. Every opening and closing of the doors allows air from the room to enter. Cold surfaces inside the freezer will cause moisture in the air to ...Read more -
The Application of Bimetal Thermostat in Small Household Appliances – Rice Cooker
The bimetal thermostat switch of the rice cooker is fixed in the central position of the heating chassis. By detecting the temperature of the rice cooker, it can control the on-off of the heating chassis, so as to keep the temperature of the inner tank constant in a certain range. Principle of ...Read more -
The Application of Bimetal Thermostat in Small Household Appliances– Electric Iron
The main component of the electric iron temperature control circuit is a bimetal thermostat. When the electric iron works, the dynamic and static contacts contact and the electric heating component is energized and heated. When the temperature reaches the selected temperature, the bimetal therm...Read more -
The Application of Bimetal Thermostat in Small Household Appliances — Dishwasher
The dishwasher circuit is equipped with a bimetal thermostat temperature controller. If the working temperature exceeds the rated temperature, the contact of the thermostat will be disconnected to cut off the power supply, so as to ensure the safety and reliability of the dishwasher. In order t...Read more -
The Application of Bimetal Thermostat in Small Household Appliances — Water Dispenser
The general temperature of the water dispenser reaches 95-100 degrees to stop heating, so the temperature controller action is needed to control the heating process, rated voltage and current is 125V/250V, 10A/16A, life of 100,000 times, need sensitive response, safe and reliable, and with CQC,...Read more -
Three Thermistors Divided by Temperature Type
Thermistors include positive temperature coefficient (PTC) and negative temperature coefficient (NTC) thermistors, and critical temperature thermistors (CTRS). 1.PTC thermistor The Positive Temperature CoeffiCient (PTC) is a thermistor phenomenon or material that has a positive temperature coeffi...Read more -
Classification of Bimetallic Thermostat Temperature Controllers
There are many kinds of bimetallic disc temperature controller, which can be divided into three kinds according to the action mode of contact clutch: slow moving type, flashing type and snap action type. The snap action type is a bimetal disc temperature controller and a new type of temperature c...Read more -
The Application of Bimetal Thermostat in Small Household Appliances — Microwave Oven
Microwave ovens need Snap Action Bimetal Thermostat as overheating safety protection, which will use temperature resistant 150 degrees bakelwood thermostat, and high temperature resistant ceramic thermostat, electrical specifications 125V/250V,10A/16A, require CQC, UL, TUV safety certificate, n...Read more -
How Do Magnetic Proximity Switches Work
Magnetic proximity switch is a kind of proximity switch, which is one of the many kinds in the sensor family. It is made of electromagnetic working principle and advanced technology, and it is a kind of position sensor. It can change the non-electric quantity or electromagnetic quantity into th...Read more -
The Structure and Types of Refrigerator Evaporator
What is a refrigerator evaporator? The refrigerator evaporator is another important heat exchange component of the refrigerator refrigeration system. It is a device that outputs cold capacity in the refrigeration device, and it is mainly for “heat absorption”. Refrigerator evaporato...Read more -
Common Heating Elements and Their Applications
Air Process Heater As the name suggests, this type of heater is used to heat moving air. An air handling heater is basically a heated tube or duct with one end for the intake of cool air and the other end for the exit of hot air. The heating element coils are insulated by ceramic and non-conducti...Read more -
Temperature Sensor Working Principle and Selection Considerations
How Thermocouple Sensors Work When there are two different conductors and semiconductors A and B to form a loop, and the two ends are connected to each other, as long as the temperatures at the two junctions are different, the temperature of one end is T, which is called the working end or the ho...Read more