PTC air heater​ has the characteristic of automatic constant temperature, no temperature control system is needed, the PTC air heater can be directly energized.

PTC water heater is composed of PTC ceramic heating component and corrugated aluminum strip by high temperature adhesive.

At present, PTC thermal protection​ has been widely used in heaters, dryers, air curtain machines, air conditioners and so on.

However, thermal protection relay has fatal defects, including rough setting, large environmental impact, poor repeatability.

For the temperature type motor thermal protector (temperature switch), because the current does not pass through the bimetal sheet, the thermal effect of the current has little influence on the action...

Motor thermal protectors can be divided into two categories: temperature type and overcurrent type according to whether the sensing double plate is overloaded current.

However, motor thermal protector relay has fatal defects, including rough setting, large environmental impact, poor repeatability, large error and single function.

This kind of motor thermal protector mainly by single chip microcomputer as the controller, which can realize intelligent comprehensive protection of the motor.

Motor thermal protector is a kind of element that provides very reliable protection under the condition of overtemperature.

Motor thermal protector is if appliances appeared abnormal working state, to ensure that the temperature is less than (or less than) a control element can be manually reset temperature limit.

Motor thermal protector is a kind of element that provides very reliable protection under the condition of overtemperature.

The motor thermal protector looks like a pencil head. It is usually tied or pasted in the position where the stator winding temperature is relatively high.

The ideal motor thermal protector is not the most functional, nor the so-called most advanced, but should be the most practical. So what is practical?

Shear type and tooth insert type motor thermal protector because of inconvenient maintenance, easy to break teeth and other reasons can not adapt to the needs of modern industrial development, has bee...

Air switch type motor thermal protector: when the current flowing through the air switch is greater than its rated current, the air switch will automatically trip. Air switch is a reusable device, air...

Use a blender to even out the heat. The thermostat of the low temperature constant temperature tank reflects the value of the thermostat controller part while controlling the temperature.

The metal shell of the motor thermal protector is electrically charged, so it needs to be insulated during installation.

If the high temperature fuse of the rice cooker is burned out, it is recommended to buy a new one in the electronic materials market or home appliance repair shop, which is generally 185° and 10A.

In May 2021, Ainuo began a collaboration with a portable nucleic acid tester company to develop a thermal overload protector switch for the COVID-19 test device.

Motor thermal protector only in the rated voltage, the current, and specified temperature under the condition of use, to ensure that the basic parameters of the motor protector meet the design require...