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,
As the world transitions from ICE (Internal Burning Engine) to electric-powered vehicles, the innovation and components needed to sustain that change will also change. Modern automotive has a series of electrical connectors and terminals or electrical spring contacts that regulate the inner system. The major elements of an ICE vehicle’s electric system are the starter, battery,
Electroplating is among the most critical process used in modern manufacturing today. As we all know, any electrical device’s performance and dependability depend extremely upon the top quality of the connections and, specifically, the plating used on the electrical contacts. Proper electrodeposition is essential to ensuring a device does dependably, whereas incorrect plating can negatively impact the
Types of Bursting Discs/Rupture Disks in Lithium Batteries Battery Bursting discs or Rupture disks come in various designs, sizes, shapes, and set pressures. They can be installed on cylindrical, coin, prismatic, or pouch cells. According to packaging types, there are three kinds of Li-ion batteries: cylindrical, prismatic, and pouch cells. Cylindrical Cells Advantages: mature automated production process,
What is an Electrical Contact? An electrical contact is an electrically controlled switch that completes or disrupts a circuit influencing an electrical current. Unlike relays, electrical contacts bring higher current lots and are made to be straight connected to high-voltage feeds. Contacts have various dimensions, from little to large, depending upon voltage needs and usage.
