Switching Regulator Power Loss
Efficiency can be a misleading number for comparison of switching regulators. Efficiency number can be manipulated by input and output voltage, while power loss is more tightly tied to the actual circuit --- Click here to watch the video and learn why.
Efficiency can be a misleading number for comparison of switching regulators. Efficiency number can be manipulated by input and output voltage, while power loss is more tightly tied to the actual circuit --- Click here to watch the video and learn why.
Technical Archives (Sorted By Date)
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Evolution of meters to lead the smart grid home
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How to efficiently interface TRIAC dimmers and LEDs
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Test driving the Prius Plug-In Hybrid
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Sensor module enhances automotive electrical integration (Part 1)
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Benefits of harmonic analysis method for smart metering
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CMOS PAs boost mobile devices' RF performance
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Use actuation-powered wireless switch in remote controls
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Electric hub motor enhances EV range (Part 2)
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Electric hub motor enhances EV range (Part 1)
(09/05/11)
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Use thicker copper to achieve high-current drive in power ICs
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Apply LED lighting control with thermal monitoring
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Preparing for parametric test's high voltage future
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Signal Chain Basics: Life expectancy of digital capacitive isolators
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Powering LED-backlit LCDs using DC-DC topology (Part 2)
(25/04/11)
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Build a simple, isolated bias supply
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Powering LED-backlit LCDs using DC-DC topology (Part 1)
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LED lighting control with powerline comms
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USB 3.0: More than just a speed leap
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System awareness enhances SoC power management
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Multiplying energy sources to supply smartphones
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Self-adaptive MEMS vibration energy harvester suits low frequencies
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Boost transient performance in multi-phase power supplies
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Simulation eases LED lighting junction temp measurement
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Benefits of embedded battery management for power tools
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Boost analogue IC power dissipation with copper pillars
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Power supply protection for aviation, defence apps
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Diesels fight back in efficiency battle
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How to efficiently power SD memory in mobiles
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How to secure smart grid devices
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Powering wireless sensors from waste heat (Part 2)
(31/01/11)
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Powering wireless sensors from waste heat (Part 1)
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Boost performance, lifespan of solar-dependent apps
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What could render analog power-supply obsolete
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Ensuring smart grid meter security
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Monitoring system boosts Li-ion safety, efficiency
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Peek into the future of LCD backlighting
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Designing batt charger for plug-in hybrid
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Upgrade car lighting high side driver
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Use buck IC as inexpensive bias supply
(13/12/10)
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