RB-15

　　LED lighting driver power supplies on the market are usually divided into two types: two-stage architecture and one-stage architecture. The first-stage architecture directly converts the DC voltage...[Details]

Preface: I believe that most people who are looking for GPIO are new to STM32, and most of those who are new to STM32 are people who came from 51, so I will start from the basics, starting with the d...[Details]

The semiconductor industry is at a turning point. The slowdown in CMOS technology and rising costs have forced the industry to rely on IC packaging to maintain the progress of Moore's Law. As a resul...[Details]

STMicroelectronics launches 50W GaN power converter for energy-efficient consumer and industrial power supply designs China, April 7, 2022 - STMicroelectronics' VIPerGaN5...[Details]

1. Introduction High-power LED packaging has been a research hotspot in recent years due to its complex structure and process, and directly affects the performance and life of LEDs. In particular, ...[Details]

8-bit OTP MCU application solution based on HT46R73D-3 The HT46R73D-3 is a dual slope ADC 8-bit OTP MCU launched by Holtek Semiconductor . It includes 4KB OTP program memory,...[Details]

Central topics: Design of hysteresis control circuit based on buck-type LED constant current drive Hysteresis control circuit design and principle analysis Solution: ...[Details]

With the continuous development of computer technology and modern communication technology, the device is the network, which is the objective requirement for embedded systems in the post-PC era. Ther...[Details]

At the Munich Shanghai Electronics Show, MPS brought the mCar to the booth for the first time, attracting the attention of many visitors. The mCar is not a product of MPS, but a hardware product de...[Details]

The compressor is a part of the car air conditioner . It compresses the refrigerant into high-temperature and high-pressure gas, and then flows through the condenser, throttle valve an...[Details]

SCR is the abbreviation of silicon controlled rectifier. SCR has several types, such as unidirectional, bidirectional, turn-off and light-controlled. It has the advantages of small size, light wei...[Details]

Next, I will talk about my "unique" method of designing PSR primary-side feedback switching power supplies based on actual practice - based on actual practice. Requirements: Full voltage input...[Details]

I never really understood the sleep instruction before. Recently, when I was making a smart water meter product, I used an 8-bit microcontroller PIC16F690. When I saw the sleep instruction in the pro...[Details]

Servo drives all use digital signal processors (DSP) as the control core, which can implement relatively complex control algorithms and realize digitalization, networking and intelligence. Power de...[Details]

SOA (Service Oriented Architecture) is an architectural paradigm that demonstrates technology-neutral best practices. It is built on standards and can be implemented cost-effectively and globa...[Details]