Power control management IC chips are the primary key to improving the power saving performance of electronic facilities and products. Backed by the most advanced technology in Silicon Valley, U.S., Hongguan Electronics has invested in AC-DC analog power IC professional design for many years, and has always adhered to the concept of implementing energy conservation and carbon reduction, striving for a green world, so that energy saving and power saving performance can be fully realized in people's lives around the world.
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Abstract: It is found in present water supply engineering project that throttling valve independent with big barrel grooves or virtual consumption can sustain constant pressure water supply. It is the...
Requirements for embedded software development engineers: Bachelor degree or above from key universities, major in computer electronics or communications, more than 2 years of work experience Familiar...
I made my first order today. Although the amount is not large, I am still very excited. I am very grateful to Mr. Ran for his trust in me and his affirmation of our company. This is an irreplaceable a...
When using the Flash ROM chip with EMIF expansion of dsp, can this Flash ROM expansion space not be mapped to the storage space (program space, data space, I/O space) of dsp? It just stores the progra...
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]
Previously used primarily in high-power power supplies and large industrial and consumer power supplies, supercapacitors are now finding their way into products of all sizes, especially portable de...[Details]
In order to ensure that lighting-grade white light LEDs can not only be well applied but also achieve high utilization efficiency, first of all, it is necessary to meet certain application conditions,...[Details]
First, the choice of charging location. Wireless charging technology is related to the distance and state of the charger and the charged device. That is to say, the distance between the two cannot...[Details]
LED headlight
Refers to car headlights that use white LEDs. Toyota's top-of-the-line hybrid car, the Lexus LS600h, released on May 17, 2007, was equipped with white light-e...[Details]
This short video will demonstrate the ability of National Semiconductor's SIMPLE SWITCHER® wide-temperature power modules to withstand drops, swings and -55°C ambient temperatures. Product Overview: S...[Details]
LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the form of...[Details]
The main application of LED driver IC is in LED products, such as LED lighting, LED display, LED advertising screen, etc. Such products are generally expensive, so the price is very high. LED products...[Details]
Many LCD modules use resistive touch screens, which are equivalent to sensors that convert physical positions into voltage values representing X, Y coordinates. There are usually 4-wire, 5-wire, ...[Details]
The input circuit of the switching power supply mostly adopts a capacitor filter type rectifier circuit. At the moment of the incoming power supply closing, since the initial voltage on the capacit...[Details]
1. Circuit composition of switching power supply
The main circuit of the switching power supply is composed of input electromagnetic interference filter (EMI), rectifier filter circuit, power c...[Details]
The human eye has a very high resolution for the color and
brightness
of light, and is particularly sensitive to differences and changes in color. The human eye has different sensitiviti...[Details]
Embedded System
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