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analysis of cause of slope compensation
Date: 2019-05-12 14:33:05Posted by: louis.xiAs current-mode conversion increases in popularity, several peculiarities associated with fixed-frequency, peak-current detecting schemes have surfaced These include instability above 50% duty cycle, a tendency towards subharmonic oscillation, n...View More
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Average Current Mode Control of Switching Power Supplies
Date: 2019-05-09 22:31:46Posted by: louis.xiCurrent mode control as usually implemented in switching power supplies actually senses and controls peak inductor current. This gives rise to many serious problems, including poor noise immunity, a need for slope compensation, and peak-to-av...View More
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Power-line communication
Date: 2019-05-09 11:55:21Posted by: WeiPower-line communication ( PLC ) carries data on a conductor that is also used simultaneously for AC electric power transmission or electric power distribution to consumers. It is also known as power-line carrier ,&n...View More
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Silicon-Graphene Combo Could Lead to Cheaper, Faster Devices
Date: 2019-05-08 11:01:01Posted by: CrystalFeatured article from eeDesignIt With silicon-only semiconductors’ potential now exhausted, researchers have been looking for something else to increase carrier mobility. A silicon-graphene device that can transmit radiofrequency waves in ...View More
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Understanding Boost Power Stages in Switchmode Power Supplie...
Date: 2019-05-06 23:42:10Posted by: louis.xiThe three basic switching power supply topologies in common use are the buck, boost, and buck-boost. These topologies are non-isolated, i.e., the input and output voltages share a common ground. There are however, isolated derivations of these ...View More
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EV Wireless Charging
Date: 2019-05-06 17:15:46Posted by: SunnyAs Electric Vehicles (EVs) become a more prevalent mode of transportation, discussions about different electric charging options are increasing. Wireless charging is one option that received a great deal of interest in the past few yea...View More
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About current source
Date: 2019-05-06 09:51:54Posted by: Leo QinWhat a current source is Fig. 1: How does a constant current source behave? We begin our story with general questions: "What is a constant current source ? What do we want it to do? How does...View More
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ESD Control and protection
Date: 2019-05-05 13:52:45Posted by: zheng3726ESD CONTROL AND PROTECTION Here is the training material about ESD from TI engineer.It introduces the basic principle of ESD derivation and how it can be supperssed from system's level. View More
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