2024/03/07

KTY83-110,KTY83-120,KTY83-121,KTY83-122 Thermistor-Huagu Electronics.

KTY83-110,KTY83-120,KTY83-121,KTY83-122 thermistors are linear thermistors produced by Huagu Electronics. Huagu Electronics is a professional thermistor manufacturer. The company mainly specializes in thermistors, varistors, and self-healing fuses. Research and development and production. Companies rely on strong research and development capabilities to launch the latest PTC linear thermistor

2024/03/07

KTY84-150 thermistor, KTY84/150,KTY84-150 temperature sensor-huaju electronics

Huagu Electronics is a professional thermistor manufacturer, the company mainly in the development and production of thermistors, varistors, self-recovery fuses. Companies rely on strong research and development capabilities to launch the latest PTC linear thermistor

2024/03/07

Huaju Launches PTC Thermistor with Large Capacity Capacitor Instantaneous Impact Surge Suppression on Power

Low-loss solutions focused on higher power level applications The design of power supplies is increasingly focused on eliminating power loss as much as possible. Once the rated power exceeds 500W, the disadvantages of the passive circuit solution become very obvious. If the ICL is always in series with the load, the power loss will be very large. The higher the power rating of the equipment, the longer the typical operating time and the more significant the incidental power loss. Assuming that the power loss of NTC ICL accounts for 1% of the total power of the device and the efficiency of the power supply is 92%, about 12.5 of the total loss is caused by NTC.

2024/03/07

Self-recovery fuse knowledge solution

The storage period of polymer PTC thermistor, also called self-recovery fuse, has no time limit. It can be stored for a long time under normal storage conditions of electrical components. If exposed to excessive humidity or high temperature, the performance of some specifications may change, such as the solderability of tin and lead.

2024/03/07

China's thermistor industry main application market demand outlook-Huagu Electronics.

Thermistor is a kind of sensitive components, according to the temperature coefficient is divided into positive temperature coefficient thermistor (PTC) and negative temperature coefficient thermistor (NTC). The typical characteristic of thermistors is that they are sensitive to temperature and exhibit different resistance values at different temperatures. The positive temperature coefficient thermistor (PTC) has a larger resistance value when the temperature is higher, and the negative temperature coefficient thermistor (NTC) has a lower resistance value when the temperature is higher. They belong to the same semiconductor device.

2024/03/07

Huaju Electronics New Energy Vehicle Temperature Sensor Leading in National Sales-Huaju Electronics

NTC (negative temperature coefficient) thermistor is a kind of thermal semiconductor resistor, its resistance value decreases with the increase of temperature. The temperature coefficient of resistance is in the range of-2%/k ~-6%/k, which is about 10 times of the temperature coefficient of metal resistance. The change in the resistance value of the NTC thermistor may be caused by a change in the external ambient temperature, or may be caused by self-heating due to a current flowing therethrough. His various uses are based on this characteristic. The NTC thermistor is composed of a mixed oxide polycrystalline ceramic. The conductive mechanism of this material is quite complex.

2024/03/07

History and Industry Development of Varistors-Huagu Electronics

From 1929 to 1930, the United States and Germany almost simultaneously made high-voltage arresters with silicon carbide pressure-sensitive materials. At the end of the 1940 s, the Soviet Union made low-voltage silicon carbide varistors. In 1968, Japan developed a zinc oxide pressure sensitive material. This material has more excellent electrical properties than other materials, and is still widely used. Other metal oxide (Fe2O3, TiO, etc.) varistors have also been developed.