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　　An inverter is a device that uses power electronics technology to convert electrical energy. With the development of power electronics technology, inverters are increasingly used, but the applicati...[Details]

We have not yet completed the comparison between the PGA-SAR system and the delta-sigma converter. In my last article (ADC Throughput Time: Comparison of SAR Converters and Delta-Sigma Converters...[Details]

1 Introduction As a new type of light source with low supply voltage, low power consumption, long life and no radiation, LED has been increasingly applied and has become a key light source for s...[Details]

1 What is edge fusion technology? When two or more projectors are combined to project a picture, part of the image bulbs will overlap. The main function of edge blending is to gradually lower ...[Details]

With the development of modern information display technology, a series of large-screen information display products have been formed, including CRT, LCD, PDP, LED, EL, DLP, etc. Looking at the dev...[Details]

　　1. Reasons for low output voltage of switching power supply 　　⑴ The 220V AC voltage input circuit and the rectifier filter circuit do not provide enough working voltage for the switch tube, which ...[Details]

1 Circuit principle and working mode analysis 1.1 Circuit Principle Figure 1 shows the circuit topology of the phase-shifted full-bridge ZVS-PWM resonant converter. Vin is the input DC vo...[Details]

　　UPS is a key device for power safety in communication rooms and base stations, and is also a large energy-consuming device, and has always received great attention. With the rapid development of mo...[Details]

 What should I do if my car's LED brake lights don't light up? The editor teaches you how to repair your car's LED brake lights, which can save you a lot of time and money. 　　First, park the car ...[Details]

MR16 lamps are a type of multi-faceted reflector lamps, widely used in commercial retail and home decorative lighting. Since they usually use halogen filaments as light sources, they have many disad...[Details]

ROHM develops power management IC for next-generation automotive camera modules that complies with the functional safety standard "ISO 26262" The industry's smallest PMIC with an abnormal status n...[Details]

　　Many electronic designers know the role of filter capacitors in power supplies, but the filter capacitors used at the output end of switching power supplies are not the same as those used in indust...[Details]

　　An 8-bit or 16-bit CPU may be able to meet your current application needs. But in order to stay competitive, you must make continuous improvements to your products, including constantly adding new ...[Details]

PANJIT 推出最新的60V、100V 和 150V 车规级 MOSFET，此系列通过先进的沟槽技术设计达到优异性能和效率。 此系列 MOSFET 专为汽车和工业电力系统设计，提供优异的品质因数（FOM），显著降低 RDS(ON) 和电容。这确保了最低的导通和开关损耗，从而提升了整体性能。 The new series of MOSF...[Details]

1.1 SPWM Working Principle A key problem that needs to be solved for voltage-type inverters is how to issue PWM switching signals based on a given reference quantity. Among the three modulation metho...[Details]