Infineon 650V CoolSiC ™ MOSFET Family

Further expand its silicon carbide (SiC) product portfolio with the launch of 650V devices. Its newly released CoolSiC ™ MOSFETs meet a growing number of applications including servers, telecommunications and industrial SMPS, solar systems, energy s

Dialog Semiconductor to acquire Adesto Technologies

Increase differentiated cloud connectivity solutions and promote adoption in Industry 4.0;Diversify customer groups and increase industrial sales channels;After the completion of the acquisition, it is expected to realize earnings per share (EPS) apprecia

Mouser stocks Dialog subminiature DA14531

Focusing on the introduction and distribution of new global electronic components, authorized distribution and distribution of trader Mouser Electronics (Mouser Electronics) DA14531 SmartBond TINY System-on-Chip (SoC) from Dialog Semiconductor is availabl

What to pay attention to when designing PCB stackups

When designing a PCB (printed circuit board), one of the most basic issues to consider is how many wiring layers, ground planes, and power planes are required to achieve the functions required by the circuit. The determination of the number of plane layer

Excelitas Introduces New PYD 2592 Detector

Waltham, Massachusetts, USA-Excelitas Technologies, a global leader in innovative, customized optoelectronic solutions, has recently introduced the new PYD 2592 SMD (Surface Mount) DigiPyro Digital Pyroelectric Detector Device. This dual-element PYD 2592

Analysis of common measures to suppress interference sources in circuit system design

In the design of circuit systems, we often encounter such things. A circuit whose program is clearly copied from the book, but the test results are not correct. Why is this? The reason is interference. We are in In the process of electronic circuit and pr

Experience sharing of PCB circuit board design

Designing a circuit as an electronic engineer is a necessary hard work, but the principle design is perfect. If the circuit board design is not reasonable, the performance will be greatly reduced, and in severe cases, it may not even work properly. Based

Application characteristics of photoelectric sensors

The photoelectric sensor is widely used and developed rapidly, mainly because it has the following characteristics:Long detection distanceIf the detection distance of more than 10m is maintained in the through-beam type, it can achieve detection that cann

Where can a thermally conductive gas sensor be used?

In today's world, hydrogen energy is recognized as a clean energy source and is becoming a low-carbon and zero-carbon energy source. In modern industrial production, especially in the automated production process, various sensors are used to monitor a

Analysis of several mainstream LED driving methods

LEDs are sensitive semiconductor devices with negative temperature characteristics, so they need to be stable and protected in the application process, which leads to the concept of driving. The requirements of LED devices for driving power are almost har

How to design electromagnetic compatibility and electromagnetic interference for PCB circuits

1.General concepts of electromagnetic compatibilityThe root cause to consider is the presence of electromagnetic interference. Electromagnetic interference (EMI) is the process by which destructive electromagnetic energy is transmitted from one electronic

How to ensure the timing of the system through line length matching in PCB layout design

Wiring plays an important role in the design. The key to successful design is to ensure that the system has sufficient timing margin. To ensure the timing of the system, line length matching is another important link. Let's review, the basic principle

What should be paid attention to when designing the PCB board of a high-speed DSP system

The high-speed DSP system PCB board design first needs to consider the power supply design issue. In power supply design, the following methods are usually used to solve the problem of signal integrity.Consider power and ground decouplingWith the increase

What are the advantages of using differential signal line wiring in circuit boards?

Differential signal pairs that are very close to each other will also be closely coupled to each other. This mutual coupling will reduce EMI emissions. The main disadvantage of differential signal lines is that it increases the area of the PCB. This artic

Image sensor chip market demand is booming

Terushi Shimizu, head of Sony's semiconductor division, said the Japanese company will operate its chip factory during the holiday season for the second consecutive year in an effort to meet demand for sensors used in cell phone cameras. The electroni

How to solve the electromagnetic radiation problem of PCB circuit board

EMI focuses on the radiation of electromagnetic energy, including the interference of external electromagnetic environment on its own system, and the interference of its own radiated electromagnetic energy on external systems. None of these interferences

How light curtain sensors work

The optoelectronic safety device emits infrared rays to generate a protective light curtain. When the light curtain is blocked, the device sends out light-shielding signals to control potentially dangerous mechanical equipment to stop working to avoid saf

Where there is a capacitor, there is an inductor.

When it comes to choosing the best components for a given application, it can be said that capacitors are more concerned than other types of passive components. However, there is usually an inductor where there is a capacitor. The reason is that in order

Analysis of EMC design and EMC problem improvement methods

This article will analyze three major laws of EMC design: EMC cost-effect ratio relationship; the larger the high-frequency current loop area S, the more serious the EMI radiation; the higher the loop current frequency f, the more serious the EMI radiatio

How should we choose sensors

Modern sensors vary widely in principle and structure. How to properly select sensors based on the specific measurement purpose, measurement object, and measurement environment is the first problem to be solved when measuring a certain quantity. After the

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