PFC-D1206-03-6810-6810-FA

The EMI interference sources of the switching power supply are concentrated in the power switch tube, rectifier diode, high-frequency transformer, etc. The interference of the external environment ...[Details]

1. Introduction Particle counters are mainly used to detect the size and quantity of particles of various sizes in fluids. They are widely used in aerospace, military, scientific research, electri...[Details]

        According to a report on the website of the German newspaper Frankfurter Allgemeine Zeitung on April 13, the victorious advance of artificial intelligence is unstoppable. The COVID-19 pandemi...[Details]

Almost everyone has encountered the dilemma of running out of battery and having nowhere to charge their mobile phone. Although electric vehicles are becoming more and more popular, they are also lim...[Details]

Impact of SARS on the manufacturing and automotive industries in 2003                                  According to the progress of SARS in 2003, the coronavirus was controlled under natural conditio...[Details]

       The whistleblower @Slashleaks posted a real photo on Twitter, and the device name is shown as Google Pixel XE. The second picture shows that the device will be equipped with an octa-core chips...[Details]

The bottle cap torque tester is a special device for measuring the locking and opening torque values ​​of bottled products. It has the advantages of high measurement accuracy, good stability, easy mai...[Details]

Electromagnetic compatibility (EMC ) refers to the ability of a device or system to work properly in its electromagnetic environment and not cause electromagnetic disturbance to anything in the envir...[Details]

I will talk about my feelings about Keysight oscilloscopes. Keysight oscilloscopes are excellent in quality and performance. They are one of the best and most advanced oscilloscope and measuring inst...[Details]

2018 seems to be a bad year for the mobile phone industry. Gionee was reported to be bankrupt and liquidated, and the rumor of Smartisan Technology being acquired may be true. The small brands that o...[Details]

introduction 　　UPD78F9234 MCU is an 8-bit ALL-FLASH series microprocessor produced by NEC. The MCU has excellent performance: integrated with a 4-channel 10-bit A/D converter; built-in high-precision...[Details]

background High-power LEDs have already reached the critical and milestone of 100 lumens/W in light output, and some manufacturers claim to have achieved 120 lumens/W in the lab. This mean...[Details]

How to burn programs and debug MCUs. Take 51 as an example to introduce: how to compile programs, how to download programs to MCUs, and wiring diagrams. For the convenience of the process, a new En...[Details]

1 System working principle In a DC circuit, active power reflects the product of the voltage and current of the measured circuit (P=UI); in an AC circuit, in addition to this product, it should also...[Details]

Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]