Sensors are ubiquitous in IoT scenarios and are an integral part of the Internet of Things. The first thermostat was introduced in the late 1880s, while infrared sensors have been around since the late 1940s. The Internet of Things and its counterpart, the Industrial Internet of Things (IIoT), are taking the use of sensors to
Automotive connectors are divided into high-voltage and low-voltage connectors according to their working voltages. The working voltage of low-voltage connectors is mainly 12V, 24V, or 48V. The working voltage of high-voltage connectors reaches 60~800V or even higher. Automotive electrical systems rely heavily on high-voltage and low-voltage connectors, which play a critical role in transmitting electrical
Depending on the grade of new energy passenger cars, the value of a low-voltage wiring harness ranges from 2K to 5K yuan, especially for luxury cars. They play a role in the vehicle similar to the human nervous system, transmitting power and information to ensure the normal operation of the vehicle. With the rise and
What is New Energy Vehicles Battery Safety Vents? New energy vehicles battery safety vents are an important safety protection device. They are usually installed in battery modules to prevent battery explosions or fires. Typically, safety vents feature a unique design that expands their surface area. This serves to efficiently disperse gas and heat and prevent
As the adoption of new energy vehicles continues to surge, so too have safety incidents involving them. Upon examining relevant vehicle accidents, it was discovered that the primary culprits include aging battery components, external collisions, extreme temperatures, battery thermal runaways, and high loads. Notably, incidents involving fire and electricity account for over half of all
The semiconductor chip aging test is one of the important methods to evaluate the reliability of chips. It plays a vital role in the life cycle of designing, manufacturing, and maintaining chip products. The chip aging test evaluates its performance and reliability and infers its life by simulating various environments and stress conditions that the
As chips enter markets such as automotive, cloud computing and the industrial Internet of Things, the reliability of chips is becoming a major concern for developers. Each end market has unique needs and characteristics, which affect the use method and conditions of the chip. And the use method and condition of the chip will cause
No matter where we go, we are always surrounded by technology. Our smartphone has become an indispensable tool in our daily life. These different technologies need an indispensable component -the semiconductor, regarded as the brain of modern electronic products. Similar to any electronic device, we need to ensure the reliability of this key component so
Definition of Lead Frame A lead frame is a metal structure inside a chip package that brings signals from the die to the outside, utilized in DIP, QFP, and other packages where links to the chip are made on its edges. The lead frame’ structure consists of a central die pad, where the die is placed,
