Why do some gas sensors come in housings that resemble “tin cans,” while others look like “precision-engineered boxes”? The answer lies in their respective operating principles. For the three primary types of gas sensors—combustible, electrochemical, and infrared—the targets they detect and their methods of operation differ, leading to distinct design philosophies for their housings. The sensor
Carbon footprints must be calculated, energy consumption reduced, and the proportion of recycled materials increased. This pressure is cascading down the supply chain, reaching every individual assembly process. The press-fit terminal—a small component tucked away inside ECUs and BMS units—is helping automakers realize “hidden” cost savings. The Shortcomings of Traditional Welding in the Context of
I’ve been in automotive electronics procurement for nearly thirty years. When it comes to press-fit terminals—specifically the “eye-of-the-needle” type—they might look identical on the surface, and prices can vary by two or three times. Once they are mounted on a board and subjected to thermal cycling, the real differences become apparent. Today, I’d like to
The sensor housing is the “first line of defense” protecting the sensor and safeguarding its internal precision components, directly determining the sensor’s stability, lifespan, and applicable scenarios. Choosing the wrong material can lead to signal malfunctions and frequent repairs, or even complete failure of the sensor and increased costs. The mainstream materials for sensor housings
When the gas leak alarm fails to sound, when gas leak warnings are frequently false alarms, and when a leak accident suddenly occurs in a chemical plant, you might think the problem lies with the sensor’s core chip, but the real issue is with that often-overlooked “protective outer layer.” Importance of Gas Sensors As “safety
With the accelerated penetration of industries such as new energy vehicles, Industry 4.0, and 5G communications, connectivity technology has become a key factor in the core competitiveness of equipment. As a mainstream choice for solderless connection technology, pressfit pin terminals are experiencing rapid growth in a market worth tens of billions of dollars. Data shows
Laser welding of power batteries is a core process in battery manufacturing, directly impacting battery safety, sealing, and conductivity. Laser welding of power batteries spans the entire process from cell to module to pack, involving welding of positive and negative battery terminals, lithium battery safety vents, battery adapters, battery casing assembly, and module and pack
Research shows that lithium batteries will lose more power as the number of charging cycles increases, especially with high-power fast charging technology, which will cause the internal temperature of the battery to rise, so safety must be put first. For new energy vehicles, thermal runaway is the most serious and most frequent safety accident. How
In the prismatic battery battery safety system, the bursting discs(rupture disks) plays a crucial role as the “last line of defense”. Its performance is directly related to the safety level of the battery pack and even the entire vehicle. When selecting suppliers, automakers must not only stay at the level of meeting basic specifications and parameters, but
