FS8856-25CF

A switching power supply is a power supply that uses modern power electronics technology to control the on-off time ratio of the switch tube to maintain a stable output voltage; the principle of an...[Details]

Toray Engineering successfully develops environmentally friendly lithium battery electrode coating machine   On March 16, 2023, Toray Engineering Co., Ltd. (Headquarters: Chuo-ku, Tokyo; CEO and ...[Details]

Each electrical device has its rated power. When the rated power is exceeded, it is called overload. The protection for this state is called overload protection. The protection to prevent short circu...[Details]

Traditional bridge cranes use a drum cam controller to adjust the resistance connected in series to the rotor of the wound motor, changing the inherent characteristic curve of the motor to achieve sp...[Details]

　　Some analog signals are often used in control systems, and a digital-to-analog converter is usually used to output the required analog signals. Computer control of the digital-to-analog converter r...[Details]

The novel unpackaged LED has better heat dissipation conditions and integrates epitaxy, die and packaging processes, making it easier to match secondary optical design lighting fixtures… 　　LED li...[Details]

This month, Vision Technology released a mobile phone (WIFI) control product solution for LED display screens, which is compatible with mainstream smart operating systems such as Apple, Android, and W...[Details]

　　In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off at...[Details]

In 1990, the price of Y5V MLCC reached the level of tantalum capacitors, and by 1995, the price of X7R reached the level of 1.0uF tantalum capacitors. These major changes have enabled MLCC to compe...[Details]

As a type of iron battery, lithium iron phosphate battery (hereinafter referred to as lithium iron battery) has always been widely concerned by industry friends (some people say that lithium iron b...[Details]

Most of the low-voltage power supplies of induction cookers are 18V and 5V. In the repair of induction cookers, the damage of low-voltage power supplies accounts for a certain proportion. Whether i...[Details]

summary Low-power portable electronic products currently use lithium batteries and Boost (Buck) chips to power MCU, Audio, and display devices. Such products are usually powered by adapters, and the...[Details]

绿色革命可能不久就将迎来一场重大胜利。在大规模的电能成为“可储存”和“便携式”能源之时，能量效率将获得显著改善，而且可再生能源的推动工作也将取得进展。可储存性和便携性是液体燃料的主要优势，而通过电池系统提供的电力则拥有提供一种可行替代方案的潜力。电能可在几乎所有的耗能设备中使用，而且，电能也可以从几乎所有的可用能源来产生。核能、太阳能、风能、地热能和液体燃料(汽油、柴油、乙醇、氢等等)都能很...[Details]

　　Usually, there are many integrated circuits in a device . When you get a device with a faulty integrated circuit, you must test it to find the fault. Effective testing methods for integrated circ...[Details]

Abstract: HV9921 and HV9922 are three-pin PWM step-down converter controllers that use 85-264V AC input or 20-400V DC input to provide 20mA and 50mA constant currents to drive high-brightnes...[Details]