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
Chip Packaging and Testing: A Key Link in the Semiconductor Industry Within the expansive semiconductor industry, chip packaging and testing are critical technical processes. Chip packaging and testing, also referred to as assembly and test, entails enclosing chips produced by wafer fabrication and subjecting them to rigorous performance evaluation, turning them into finished chips ready
Packaging and testing are the final steps in the chip manufacturing process. Packaging is responsible for protecting, securing, and electrically connecting the bare chips diced from the wafer, enabling them to communicate with external circuits. Testing, on the other hand, uses a series of electrical performance tests to screen out qualified chips, ensuring the reliability
The Precision Trap—Failing to Rupture When Necessary, Rupturing Randomly When Unnecessary The mission of a battery vent valves is to burst with millisecond-level precision the moment the internal pressure within the battery cell reaches a critical threshold. However, while some products on the market specify a burst pressure tolerance of ±10%, the actual batch-to-batch deviation
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
