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压敏传感器会损坏的原因
压敏电阻是一种限压型保护器件，利用压敏电阻的非线性特性，当过电压出现在其两极时，压敏电阻可以将电压钳位到一个相对固定的电压值，从而实现对后级电路的保护。
喜报：润石科技首款电压跟随型LDO RS3011-Q1获评全球电子成就奖之“年度电源管理/电压转换器产品”奖项
11月25日由ASPENCORE主办的“2025年度全球电子成就奖”颁奖典礼在深圳隆重举行，润石科技今年推出的首款电压跟随型LDO RS3011-Q1获评全球电子成就奖之“年度电源管理/电压转换器产品”奖项！
喜报：兆易创新GD32G系列荣膺2025全球电子成就奖“年度微控制器/接口产品”奖，印证高性能MCU硬核实力
2025年11月25日，兆易创新旗下高性能微控制器GD32G5系列MCU，凭借出色的性能和市场表现，在全球电子成就奖颁奖典礼上，荣获“年度微控制器/接口产品”奖。这一殊荣充分印证了兆易创新在高端微控制器领域的技术实力和市场优势地位。
Principles and Applications of Temperature Sensors
A temperature sensor is a device used to measure temperature. Its operating principle involves converting temperature into an electrical signal that can be measured and recorded. Based on their measurement principles, temperature sensors on the market can be categorized into two types according to whether they require physical contact: contact-type and non-contact-type sensors. Alternatively, based on their output signals, temperature sensors can be classified into analog output (such as changes in resistance or voltage) and digital output (where digital temperature values are directly output via protocols like I2C, SPI, or 1-Wire). These two classification methods are commonly used. Below, we will discuss the working principles and application areas of temperature sensors based on the first classification method.
What Should Be Noticed When Using Varistors
A varistor is a voltage-clamping protective device that responds sensitively to voltage changes. Leveraging the varistor's nonlinear characteristics, it can clamp the voltage to a relatively fixed level when an overvoltage occurs across its terminals, thereby safeguarding the downstream circuitry. Additionally, varistors play a crucial role in protecting circuits from transient overvoltages.
Nexperia Crisis Eases, Supply Gradually Resumes
According to information from the Ministry of Commerce website, a reporter asked: What are the recent consultations between China and the Netherlands regarding the Nexperia issue?In response, the Ministry of Commerce stated: On November 18th and 19th, Chinese and Dutch government departments held two rounds of face-to-face consultations in Beijing concerning the Nexperia issue.
The Classification of Temperature-Compensated Crystal Oscillators (TCXO)
A temperature-compensated crystal oscillator, formally known as a Temperature Compensated Crystal Oscillator (TCXO), is a type of crystal oscillator that maintains a stable frequency even under varying temperature conditions. By incorporating a temperature-compensation circuit, it minimizes the impact of ambient temperature fluctuations on the oscillation frequency, ensuring high-precision clock signals are delivered consistently across diverse environmental settings.
Bonray Launches: High Output Power, High Gain | C/X-Band Driver Amplifier Series
Bonray has launched a series of driver amplifiers operating across a frequency range of 2.7GHz to 13.5GHz. These products, fabricated using GaAs MMIC technology and featuring industry-standard packages and housings, incorporate integrated on-chip choke inductors and DC-blocking capacitors.They only require an external decoupling capacitor.This product series boasts several core advantages.
SGMICRO Releases SGM90800: A New High-Accuracy AFE for Digital Power Monitoring.
The SGM90800 is an analog front end (AFE) designed for precise digital power monitor with an I2C or SMBus-compatible digital interface. The device provides bus supply voltage, shunt voltage and internal temperature monitor.
"Double Whammy" of Extreme Heat + Heavy Rainfall! A Hardcore Guide to Protecting Your PV Inverters
As a core power-electronics conversion device, the photovoltaic inverter plays a critical role in ensuring the long-term stability and profitability of solar power plants. Like all electronic products, temperature poses a major challenge to both the performance and lifespan of inverters. High temperatures not only force inverters to operate below their rated capacity—or even shut down entirely—leading to lost energy generation, but they also accelerate the aging process of the delicate internal electronic components, significantly reducing the equipment's operational life. Consequently, effective thermal management is a central consideration in inverter design.
Behind AMD MI350’s "soaring" price: An industry signal far exceeding its listed pricing
Recently, AMD's flagship AI product, the Instinct MI350 accelerator, has seen a significant price hike—jumping from $15,000 to $25,500, a 70% increase that’s sending ripples through the industry. Analysts attribute this pricing move to two key factors: the explosive growth in demand for AI computing power, and AMD’s strategic push to differentiate the MI350 with cutting-edge technological advancements that deliver standout performance. As a direct competitor to NVIDIA’s B200, the MI350 has historically captured market share with its cost-effective approach—but this latest price adjustment could now reshape the competitive landscape for high-end AI accelerators.
Aerospace
Aerospace is a comprehensive concept encompassing both aviation and space exploration—it serves as a strategic industry crucial for national security and driving economic and social development. Given the industry's stringent requirements for components, it must ensure that products maintain optimal performance even in extreme environments. To address the challenges of component selection, we collaborate closely with leading manufacturers in the industry, enabling us to provide tailored procurement and supply-chain solutions—from product selection to delivery—specifically designed to meet our customers' unique needs and application scenarios across the global aerospace and aviation sectors.
