For example, 0.5W-1W 5V-5V or 3.3V-3.3V? The two transistors self-excited in the market consume too much power and are very expensive, about 8 yuan, and the efficiency is about 60%. Is there any ready...
The IR2104 is used now, which has complementary output. Does the IR21X series have a half-bridge driver chip with an output phase difference of 180° and an adjustable duty cycle? The purpose is to dri...
This project does not include the ZigBee protocol stack, as a transitionExperimental phenomenon:
One EB2530 (terminal A) is defined as the transmitting module, and the other EB2530 (terminal B) is def...
[size=4] The AD780 is an ultra-high precision voltage reference with excellent output stability over temperature, load, and line conditions. Integrated devices such as the AD8210 simplify high-side cu...
ESP-Box is Espressif's upcoming open-source 3D printing project, equipped with ESP32-S3, a dual-core processor with AI instructions, 16 MB RAM, WiFi+BLE, LCD touch screen, dual microphones for AI voic...
Samsung announced that its V1 factory in Hwaseong, South Korea has begun mass production of 6nm and 7nm chips based on EUV (extreme ultraviolet) lithography process. According to Samsung's plan, th...[Details]
Electronic throttles generally use linear Hall sensors, which work by linking the car's accelerator pedal with a magnet. When the pedal is pressed, the accelerator linkage shaft drives the magnet t...[Details]
At the beginning of this year, WeChat launched the transfer function for QQ, but at that time it was necessary to operate through the official account "QQ Wallet Official Account". Now there is a...[Details]
The electric float level gauge is a commonly used liquid level measuring instrument in oil field development. It is often used to measure various types of water, light hydrocarbons and other relative...[Details]
introduction
The impurities in the desulfurization wastewater of thermal power plants come from flue gas and limestone used for desulfurization, mainly including suspended solids, supersaturat...[Details]
As a new light source, in recent years, major companies and research institutions have been conducting research on
LED power supplies
and
drive
circuits. Unlike the electronic ba...[Details]
The AC/DC control technology of primary feedback is a new AC/DC control technology developed in the past 10 years. Compared with the traditional structure of optocoupler plus 431 of secondary feedb...[Details]
Dongchedi's winter and summer tests for electric vehicles are a series of professional tests it conducts in the field of new energy vehicles. These tests are designed to comprehensively evaluate th...[Details]
After learning about the basic input and output of single-chip microcomputers and their applications in the field of data acquisition, we then learned about their applications in the field of control....[Details]
In today's lighting field, LED has become the future development trend due to its advantages such as long life, low power consumption and no pollution. However, it is not feasible to design a uniq...[Details]
A device that can emit lasers. In 1954, the first microwave quantum amplifier was built, which obtained a highly coherent microwave beam. In 1958, AL Schawlow and CH Townes extended the microwave q...[Details]
Recently, 4D millimeter wave radar has become the focus of attention of the automotive industry and consumers, and the radar market has ushered in a period of rapid growth. Last year, lidar ushered i...[Details]
introduction
In recent years, the pile dynamic measurement technology based on the fluctuating stress theory has been widely used. Its basic principle is to analyze the integrity of the pile b...[Details]
The transformer primary voltage is 220V, the secondary voltage is 16V, the secondary current is 1.5A, the primary current is about 350mA when the secondary is abnormal, and it should enter the prot...[Details]
It is precisely because of the contributions of these companies that the traditional energy-using process has begun to consider the use of electricity. In the past, we used oil and coal, so how could ...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
