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Switching power supply circuits are easy or difficult, with different powers and output voltages. When repairing, you need to grasp the core essentials, be fully familiar with the basic structure and...[Details]
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In order to limit fuel consumption, some car manufacturers have introduced Start/Stop functions in their new generation models. These innovative systems switch off the engine when the car is stationa...[Details]
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SynQor introduces a new rugged 270V DC input, high power, compact military-grade inverter (MINV-4000-1U-270).
The new 4000W 115/230V AC output inverter is lightweight and designed for simple,...[Details]
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The change of LED lighting will expand people's lighting concept. LED will better reflect the trend of energy saving, toughness, art and humanization in the design of LED lamps for indoor lighting ...[Details]
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According to recent reports from the US media, researchers at the Massachusetts Institute of Technology (MIT) have used a socket conversion device to enable light-emitting diodes (LEDs) to release ...[Details]
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Silicon Carbide (SiC) Power Management Solution
Configurable digital gate drive technology helps realize the "electrification of everything"
Microchip Technology Inc.
...[Details]
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Bluetooth is an open, short-range wireless communication technology standard. Its power amplifier is the module with the largest power consumption in the Bluetooth wireless transmitter. In order ...[Details]
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对于各种滤波器设计和网路理论问题进行深入探讨是值得关注的话题。本文在此讨论的主题为採用双端接LC梯型滤波器的拓朴结构。首先，我必须将来源电阻和负载电阻设置为相同的值。由于电感器和电容器构成的网路具有两个‘埠’，以供讯号进入和离开网路。在我们的滤波器中，输入埠从具有特定电阻值的来源处获得讯号（一般无法变更），输出埠则连接到由另一个电阻构成的‘负载’（通常可以加以控制）。
图1显示的是...[Details]
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1 Introduction Microwave power amplifiers are widely used in many microwave electronic devices and systems as vital components in transmitter units, such as modern wireless communications, satell...[Details]
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The use of variable frequency power supply | voltage regulator speed regulation is to adjust the speed according to the requirements and save energy. It is mainly based on the following factors: 1) ...[Details]
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OLED: Organic Light Emitting Display, or organic light-emitting display, is a newly emerging type on mobile phone LCDs and is known as the "dream display". OLED display technology is different fro...[Details]
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speed sensor
Smartmouse intelligent gesture input system is divided into handheld end (gesture data acquisition module) and host end (data receiving and processing module), and the handheld end and...[Details]
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High-end servers, telecommunications, and networking equipment use power management controllers to measure, track, and control the different power supplies on each board and report the measuremen...[Details]
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At present, with the widespread application of switching power supplies, the control IC plays an important role as the heart of the switching power supply. The control IC of the switching power suppl...[Details]
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Author's note: When talking with Dr. Liu Jianyong, director of Motorola Tianjin Research Institute, about the 6th Portable Product Design and Power Management Technology Seminar hosted by Creative ...[Details]
DSP and ARM Processors
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