AME8808NECS

As the third generation of lighting sources, LED has the advantages of low operating voltage, low power consumption, high luminous efficiency and long life. LED is a nonlinear device. When the LED ...[Details]

　　A wireless alarm system for home appliances based on wireless network technology is designed. The wireless alarm system can monitor the safety environment of the entire home in real time. The monit...[Details]

EPS emergency power supply is a power supply system developed from UPS power supply . It is also a relatively economical and ideal emergency power supply developed in recent years. EPS emergency po...[Details]

    With the development of power electronics technology, switching power supply modules have begun to replace traditional rectifier power supplies and are widely used in various fields of society due...[Details]

How do we choose a power module in power supply design? The premise of the selection is that we must understand various power supplies and the differences between them, so that we can choose the powe...[Details]

Commonly used transformer cores are generally made of silicon steel sheets. Silicon steel is a kind of steel with silicon (also called silicon) and its silicon content is 0.8~4.8%. Silicon steel is us...[Details]

1. Introduction Radio frequency remote control will gradually replace traditional infrared remote control due to its advantages of long distance, barrier-free, low power consumption, and support ...[Details]

There are six basic DC/DC converter topologies, namely buck, boost, buck-boost, cuk, zeta, and sepic converters.     The half-bridge converter is also a double-ended converter. The above are two to...[Details]

Resistor-based sensors, such as strain gauges and piezoresistive devices, are commonly used to measure a variety of physical parameters. For data acquisition and signal processing using a digital pro...[Details]

1. Overview In microcomputer-controlled electrical equipment, it is often necessary to convert digital signals into analog signals to drive the operation of electrical equipment. In this process, D...[Details]

As an industry with tens of billions of kilowatt-hours of energy-saving space and hundreds of billions of yuan of potential market, my country's LED civilian lighting is almost an uncultivated virg...[Details]

Gallium nitride (GaN) FET supplier Transphorm has announced that TDK-Lambda (a group company of TDK) has continued to select Transphorm’s GaN for the development of its power modules, including 12V...[Details]

　　The correct selection of variable frequency power supply is crucial for the normal operation of the electronic control system of mechanical equipment. When selecting a variable frequency power ...[Details]

In order to prevent the distributed inductance and capacitance in the high-speed switching circuit of the switching power supply system from generating surge voltage and noise under the influence...[Details]

For MCM power supplies , since they operate in a high-frequency switching state of several hundred kHz, they are prone to become interference sources. Electromagnetic compatib...[Details]