Cell Contacting System
Topos is a Cell Contacting System Supplier and High Precision Temperature Sensor Manuafactruer
Temperature Solution is Our Thing
To keep your battery pack safe!

Self-developed energy storage CCS with NTC chip and temperature sensor
Integrated development, consistent quality

National High-tech & "Specialized Special New" TOPOS

Energy storage harness
Energy storage harness
One of the few domestic NTC chips, sensors and wiring harness integrated development, consistent quality. It meets the requirements of energy storage wiring harnesses such as stable signal transmission, flexible structur···
Lithium battery equipment
Lithium battery equipment
Topos Temperature sensor/wiring harness forlithium battery equipment.Distinctive features: easy to install and adapt to various installation requirements; stable performance (PT100, PT1000, high-precision and high-sensit···

100 patents, 2 patents reserved for undisclosed technologies

Shenzhen Topos Technology Co., Ltd. was founded in 2011, Topos is a national high-tech, specialized and innovative enterprise. The company mainly develops temperature collection products such as NTC chips, thermistors, temperature sensors, energy storage/new energy vehicle harnesses, energy storage CCS integrated collection buses, etc.

The company is headquartered in Shenzhen and has a 20000 square meter industrial park in Wuhan. There are 600 employees, including 55 research and development personnel. With a full range of independent intellectual property rights in chip material formulas, 5 invention patents, and 27 utility model patents, it is the earliest enterprise in China to mass produce high-temperature series single ended glass encapsulated thermistors, and the 0.6mm minimum size packaging technology is exclusive in China. At present, we have independently developed 18 fully automated production lines, 5 fully automated testing lines, the only dual temperature point (B-value) diode thermistor testing machine in China, and the most complete testing laboratory in the industry.

Topos, based on service and technology to achieve customer value, has obvious competitive advantages: independently developing NTC chip core technology and achieving medical accuracy of 0.3%; 100 patents, 2 reserved undisclosed technologies; Provide one-stop service for temperature control products to customers.

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Energy storage
new energy
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Energy storage industry cluster temperature collection experts "say"

  • Common Troubleshooting Methods for Temperature Sensors
    Common Troubleshooting Methods for Temperature Sensors
    There are many types of temperature sensors. According to the mode of the output signal, they can be divided into digital, logic output, and analog temperature sensors. The following introduction can be divided into several categories according to the mode of the output signal of···
  • Reasons Why Temperature Sensors Cannot Be Calibrated
    Reasons Why Temperature Sensors Cannot Be Calibrated
    Temperature is the most commonly measured parameter in the world. Temperature sensors are used in instruments that measure temperature. To guarantee accuracy and accuracy, all temperature sensors must be calibrated to known standards. However, various problems will occur in the d···
  • Practical Application Of Thermistor
    IntroductionThermistors has many useful applications, such as used in medical devices. They are also used in electrical circuits as current or power meters - the change in resistance with temperature effectively increases or decreases the sensitivity of these types of meters.Temp···
  • How to Control the Insertion Depth of Temperature Sensors
    It is widely used in industry, chemical industry, shipbuilding, machine tool, electronics, medical, petroleum, household, construction and other industries. When users use temperature sensors, it is easy to overlook two issues: their operating current and insertion depth. Inserti···
  • Edible Temperature Sensor Fresh Food E-commerce Development New Opportunities
    It is reported that the total amount of fresh food in China last year exceeded one trillion yuan and the scale of e-commerce was also nearly one hundred billion. Industry insiders said that it is expected that in the next two to three years, the scale of fresh food e-commerce wil···
  • What Are the Temperature Sensors of Air Conditioning and How Do They Work?
    The temperature control of the air conditioner mainly uses the temperature sensors to detect the temperature change of the room for cooling and heating, and controls the power-on and power-off of the compressor to control the cooling or heating temperature of the air conditioner.
  • Thermistor Temperature Sensors for Smart Water Dispensers and Wall-hung Boilers
    Thermistor temperature sensor is a thermistor and probe whose principle is that the resistance value decreases rapidly as the temperature rises. It usually consists of 2 or 3 metal oxides mixed in a fluid-like clay and calcined in a high temperature furnace into a dense sintered ···
  • Welcome to visit TOPOS at World Battery Industry Expo 2022
    Topos sensor company, as one of the most professionaltemperature sensors suppliers, will bring 5 major solutions of temperature sensors for new energy to the 2022 World Battery Expo and the 7th Asia-Pacific Battery Show, and sincerely invite customers to visit!Time: August 09-11,···