Electronic thermometers have become a necessity in life. Hospitals, clinics, and homes all have its shadow, because it can help us know whether our body is sick, and assist in treatment. The electronic clinical thermometer is more convenient....
Negative temperature coefficient (NTC) thermistor has many advantages, such as sensitivity to temperature changes, short response time, low price, wide temperature measurement range and good interchangeability. It has been widely used in man....
The main crystal phase of Ni-Mn-O system NTC thermal ceramics is generally cubic spinel structure. The structure is cubic crystal system, the space group symbol is Fd3m, and its crystallographic general formula is AB2O4. In this structure, o....
The electron hopping model is currently a widely recognized and accepted conduction mechanism in Ni-Mn-O series NTC thermal ceramics. The model believes that there are two conditions for electronic conduction in this system: (1) The valence....
Affected by the epidemic, people are paying more and more attention to health, and health-related smart bracelets, earphones, smart gloves and other wearable devices are constantly emerging on the market. As a result, the wearable market is....
resettable fuse is a kind of over-current electronic protection component. It is made of high-molecular organic polymer under the conditions of high pressure, high temperature and vulcanization reaction, mixed with conductive particle materials, and p....
Application: for line voltage power supply, transformers and other electrical products Features: Low operating current, radial lead package products For 250VAC the following circuit protection Operating current: 0.02A ~ 2A Maximum working vo....
Resettable Fuse Manufacturing Resettable fuse is my companys own development of over-current protection components, my company am using the high molecular organic polymer at a high pressure, high temperature, vulcanization reaction conditio....
Disc thermistor
The disc thermistor is made by pressing a mixture of oxide powders into a circular mold, and then sintering at a high temperature. Chips are usually manufactured by a tape casting process, in which the material slurry is spread out as....