The precious chip save environment

**Why Are Precious Chips Stored in a Constant Temperature and Humidity Environment?** In the electronics industry, proper storage conditions are essential for maintaining the quality and functionality of sensitive components. While general electronic parts and ICs can be stored under controlled humidity conditions, more specialized chips—such as security chips, LED chips, biochips, military-grade chips, and medical chips—require even stricter environmental control. These high-value chips must be kept in a constant temperature and humidity environment to prevent damage from moisture and thermal fluctuations. Moisture can penetrate through the chip's packaging over time, especially when exposed to the outside air. When these chips are later soldered onto a PCB, the trapped moisture can expand rapidly due to the high heat of the soldering process. This expansion can cause internal stress, leading to delamination, cracking, or even "popcorn" failure—where the chip physically bursts or deforms, severely affecting its performance or rendering it unusable. To avoid such issues, precision storage solutions like constant temperature and humidity cabinets are used. These cabinets ensure that both temperature and humidity remain within optimal ranges, protecting the integrity of the chips. For example, Shenzhen Chuan’s temperature and humidity control cabinets offer advanced features such as: - **High-precision temperature and humidity control**: The cabinet maintains a temperature range of 15–30°C and humidity between 30–60% RH. - **Stable internal environment**: The temperature fluctuation is limited to ±2°C, while humidity remains within ±5% RH. Custom options allow for tighter control (±1°C and ±3% RH). - **Durable and secure design**: The cabinet is built with strong insulation, dust-proof, anti-static, and rust-resistant materials, ensuring long-term reliability. - **Safe operation**: Heating elements are isolated to prevent accidental damage or harm to users. - **Advanced sensors**: Equipped with Honeywell sensors and microcomputer control, the system automatically monitors and adjusts conditions in real time. - **User-friendly interface**: An LCD display shows current temperature and humidity values, while a simple three-step setup allows for easy parameter adjustments. - **Modular design**: All components are designed for flexibility, making future upgrades or customizations easier. - **Efficient dehumidification**: Uses 13X super-type desiccant material, known for its stability and high thermal resistance. - **Energy-efficient operation**: Components only activate when necessary, reducing wear and extending the cabinet’s lifespan. - **Air-cooled refrigeration**: Ensures consistent and even cooling throughout the storage area. By using such specialized storage systems, manufacturers and engineers can significantly reduce the risk of chip failure due to environmental factors, ensuring better performance, longer lifespan, and higher reliability of electronic devices. Whether you're working with standard ICs or high-value specialty chips, maintaining the right storage conditions is a critical step in preserving their quality and function.

VCM Spacer

VCM Spacer is a kind of metal etching spring sheets and is an important part of the VCM. VCM is include of Shield Case, Frame, F.Spacer, F.Spring, Yoke, Magnet, Coil, Carrier, B.Spacer, B.Spring, Base.

VCM is a camera important component, its main function is to allow the position of the lens to be adjusted to give a clear image. It is mainly used in camera micro zoom motor (VCM) for mobile phone camera, security camera, UAV camera, tablet computer camera, computer camera, as well as smart wear, high-end electronics, electronic scanning payment equipment and photo electricity and other fields. The material we usually use for metal etching VCM spacer are SUS304.C7701.BF158-TM10.C1990-GSH. We use fine metal etching process, and we can guarantee that our etched products have high precision, uniform etching lines, no burr surface, no notch and no deformation. We are the best supplier and manufacturer of VCM spacer in China, our VCM spacer have high quality but low price. We custom precision VCM spacer with drawings provided by customers.

VCM Spacer for Camera, Metal Etching VCM Spacer, High Precision VCM Spacer, Custom Precision VCM Spacer

SHAOXING HUALI ELECTRONICS CO., LTD. , https://www.cnsxhuali.com