Understanding Circuit Protection Components: An Essential Element of Electronic Devices
Understanding Circuit Protection Components: An Essential Element of Electronic Devices
2026-04-10
Three-terminal integrated voltage regulator
With the rapid advancement of science and technology, this paper aims to provide an in-depth discussion of the selection criteria for aviation connectors, their applicable scenarios, and the advantages they offer compared with similar domestically produced products.
2026-04-10
Rockchip: Major Update to RK182X | RKNN3 SDK V1.0.0 Released, Fully Supporting Multimodal Models
Rockchip has officially released the RK1820/RK1828 AI coprocessor RKNN3 SDK V1.0.0, which is perfectly compatible with the RK3588/RK3576 + RK1820/RK1828 hardware configuration. This SDK provides full-stack software support for edge-side AI model deployment, delivering comprehensive upgrades in performance, model compatibility, functionality, and accuracy, while offering outstanding advantages in high performance, broad compatibility, and excellent energy efficiency.
2026-04-10
Hangshun Chips: HK32F403 CAN-FD Breaks the Impasse in Industrial Connectivity
In fields such as industrial automation, new-energy vehicles, and intelligent control, the traditional CAN bus is facing bottlenecks due to its low data transmission rate and limited frame capacity, making it difficult to meet the demands of real-time interaction with massive amounts of data. Hangshun Chips is now proudly introducing the HK32F403 CAN-FD, a core product that boasts high speed, wide bandwidth, strong compatibility, and exceptional reliability. With these robust technical capabilities, it provides a domestically developed, optimal solution for efficient communication in complex scenarios, helping equipment break through performance limitations and gain a competitive edge in the era of smart connectivity.
2026-04-10
How to Use a Multiphase Boost Converter
When the required system voltage exceeds the available supply voltage, a boost converter is typically an ideal solution. However, conventional standard boost topologies are not the only option. In certain application scenarios, phase-shifted multiphase boost converters can deliver superior performance: these converters achieve higher efficiency under heavy-load conditions while significantly reducing the required capacitance values for both the input and output stages.
2026-04-03
GigaDevice announced that its 1.2V ultra-low-power SPI NOR Flash GD25UF series has now expanded its capacity lineup from 8 Mb to 256 Mb. This move precisely addresses the diversified storage requirements across a wide range of applications, from high-performance AI computing to low-power battery-powered devices. Leveraging its significant advantages of low voltage and ultra-low power consumption, this product provides robust support for rapidly growing emerging markets such as wearable devices, smart headphones, AI ASIC platforms, and medical electronics. While substantially extending the battery life of end devices, it will also further drive product development toward edge AI and extreme miniaturization, accelerating the innovative upgrade of next-generation smart terminals.
2026-03-20
Since March 2026, the global semiconductor industry has been poised for a new round of price hikes. Major international chip design firms—Texas Instruments (TI), Infineon, and NXP—have successively issued price adjustment notices to their customers, announcing that they will increase the prices of certain products effective April 1. At the same time, the impact of these price increases has already rippled from upstream chip manufacturers all the way to end-consumer markets, with frequent announcements of price adjustments in sectors such as smartphones and cloud services. The entire industry chain is now facing a new round of cost pressures.
2026-03-19
NSI67xx-Q1, Nexperia’s intelligent isolated gate driver, has launched a small-package version, reducing the package size by approximately 40% and supporting the design of more compact electric-drive systems. It is particularly well-suited for applications with stringent board-space constraints, such as use with compact power modules.
2026-03-19
Jiangsu Runshi: RS620 Adjustable-Gain Instrumentation Amplifier
Jiangsu Runshi has launched the RS620, a programmable-gain instrumentation amplifier. Instrumentation amplifiers are high-barrier, high-tech products in the analog signal-chain domain, characterized by stringent performance specifications and heavy reliance on advanced manufacturing processes; for a long time, they could only be sourced from European and American suppliers. Leading European and American manufacturers have continuously optimized and upgraded their offerings, progressively developing and refining a comprehensive portfolio of models tailored to the application needs of industries such as industrial automation, power systems, healthcare, and motion control, thereby establishing a product ecosystem that covers low-, mid-, and high-end applications. Due to technological barriers—particularly constraints in manufacturing processes—domestically produced civilian instrumentation amplifiers based on indigenous processes have long been unavailable.
2026-03-19