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What is the principle of automatic power off the kettle?
Oct 19 , 2022
In life, we often find some very routine items in the self-work, many people are full of curiosity about this, how do they work? For example, we are all very interested in the electric kettle, generally after the water boiling automatically cut off the power supply, so what is the principle of it? Today, small Mori with everyone to see it! First, according to the principle of thermal expansion and...
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"Crazy" BYD, great Made in China
Oct 24 , 2022
Affected by the environment,many enterprises in the first half of this year have seen an increase in revenue and no increase in profit, and the new energy vehicle industry has encountered many adverse factors such as the continuous rise in raw material prices and frequent supply chain problems. Even so, BYD achieved a cumulative sales of 641,400 new energy vehicles in the first half of this year, ...
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Temperature sensors commonly used in printers/copiers
Oct 28 , 2022
The printing head of 3D printer has two heat transfer modes: heat conduction and heat convection. In the printing process, the solid printing material in the printing head is heated into a liquid cavity, and maintain molten state, with good viscous fluidity, suitable wire width and good bonding performance, so as to ensure the quality of the specimen, this is the heat conduction process. In order ...
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What is the principle of air conditioning indoor temperature sensor?
Nov 24 , 2022
Air conditioning is an indispensable household appliance for us. What do we know about air conditioning? How does it adjust the temperature? This is about the temperature sensor of air conditioning, air conditioning temperature sensor how many, and what is the principle? Xiao Sen to introduce you. The air conditioner has three temperature sensors: The role of air conditioning sensor: 1, internal m...
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Temperature measuring principle of food temperature probe
Nov 28 , 2022
With the development of science and technology, food thermometers have been greatly improved. Now the main popular or probe type of food thermometer, this type of food thermometer is not only conducive to pay attention to hygiene, but also more intuitive to see the value of temperature measurement. It generally shows the temperature to people in the form of electronic digital display. This unique ...
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Temperature sensor structure
Dec 23 , 2022
What is the structure of the temperature sensor? Today, Komori will introduce the typical contact temperature sensor and non-contact temperature sensor as an example, including protective layer, sensing element and terminal. 1. Sensitive element: a device whose electrical characteristics respond to its own temperature changes. Good sensors have low specific heat capacity, small mass, strong and pr...
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New energy step battery and temperature sensor
Feb 22 , 2023
The recycling of lithium batteries refers to the centralized recycling of lithium batteries that are about to be scrapped, and the recycling of batteries through physical, chemical and other recycling processes, or the extraction of valuable metal elements in batteries, and the re-application of lithium batteries and other fields. The internal development of the b...
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Application of NTC temperature sensor in electric vehicle motor
Feb 27 , 2023
The sensors used in electric vehicles mainly include the sensor to detect the temperature of the battery, the temperature sensor to monitor the motor, and the temperature sensor for the battery cooling system. Hybrid/electric vehicle batteries provide optimal energy output only at a precisely defined operating temperature, which requires reliable monitoring and regulatio...
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Battery pack sensor applications for new energy vehicles
Mar 31 , 2023
Battery pack sensor applications for new energy vehicles New energy vehicles all have the same characteristic - they all have battery packs. The internal structure of the battery pack is similar in that they all have a battery, a box for the battery, a high-voltage wiring harness, a low-voltage wiring harness, a high-voltage isolation system, a battery management system, a thermal managemen...
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Basic concept of thermistor
Jun 29 , 2023
Basic concept of thermistor Thermistors are a class of sensitive elements whose resistance value varies with temperature. Depending on the temperature coefficient, thermistors can be divided into two types: positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC). Positive temperature coefficient thermistors (PTC) increase in resistance when th...
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Materials used in thermistors
Jun 29 , 2023
Semiconductor thermistor materials These materials include single crystal semiconductors, polycrystalline semiconductors, glass semiconductors , organic semiconductors, and metal oxides. They all have a very large resistance temperature coefficient and high turtle resistance, and the sensitivity of the sensors made of them is quite high. According to the resistance temperature coefficient can also...
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Electronica China(Shanghai) on July 11-13
Jul 03 , 2023
Focusens would like to invite you to visit our booth at Electronica China(Shanghai) on July 11-13. As a leading participant in the industry, we will be showcasing our latest range of temperature sensors, including thermocouples, RTDs, thermistors, and DS18B20 sensors, etc. You can find us at 5.2H F545 to explore our innovative products, discuss potential collaborations, and learn mor...
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