VCMMLD-44.736

1 Introduction This aviation battery charger is specially designed for a certain type of aircraft battery. It mainly realizes two-stage charging function, namely constant current charging s...[Details]

Why electromagnetic flowmeter cannot measure gas Electromagnetic flowmeter is a volume flow measurement instrument. During the measurement process, it is not affected by the temperature, visco...[Details]

Basic principles of transformers Figure 1 is a simplified diagram of the transformer principle. When a sinusoidal AC voltage U1 is applied to both ends of the primary coil, there is an...[Details]

Byte control function. Support high/low byte control. Let's see what configurations are needed on the FSMC to access the IS62WV51216. Here is a general explanation. The steps are as follows:   1) E...[Details]

STM8L_10_WFE 1.User: Project and main files 2.Hardware：EXIT,RTC,CLK,LED,Delay 3.STM8L15x_StdPeriph_Driver: STM8 comes with library files 4.Debug: The hex file is stored in the EXE folder 5.Function: ...[Details]

At present, the average yield of 5nm EUV has reached 80%, and the peak can reach more than 90%. The new 5nm process has been put into trial production and is scheduled to be put into mass production ...[Details]

In recent years, permanent magnet synchronous motors have developed rapidly. They are characterized by high power factor and high efficiency. They have begun to gradually replace the most commonly ...[Details]

The braking energy recovery control strategy refers to ensuring the safety, stability and comfort of vehicle braking, based on parameters such as pedal opening, vehicle speed, battery state of charge...[Details]

        I recently finished learning about the 51 single-chip microcomputer on Bilibili. When I was preparing to review, I found that I could not find some materials that were more suitable for me, s...[Details]

Shanghai Chengwei is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wound su...[Details]

LCD-24V power supply circuit composed of MAX759   The figure shows the -24V power supply of LCD composed of MAX759, which provides 30MA current and has an efficiency of 80%. ...[Details]

Central topics: Basic Buck Converter Working principle of drive circuit Current Limiting and Soft Switching Offline devices such as smart meters or p...[Details]

Multimeters have become an indispensable tool for electronic and electrical engineers with their many functions and ease of use. However, if we want to give full play to their functions and get accura...[Details]

Medical fabric synthetic blood penetration tester The main purpose: It is suitable for measuring the anti-penetration performance of medical N95 clean clothing against synthetic blood splash. It can ...[Details]

Based on the QC/T 29106-2014 standard, this paper proposes new durability characteristics test and contact voltage drop test methods, and conducts experimental verification on these two test method...[Details]