Tag: Power Efficiency
MOSFET Low-Side Switch Applications for Electronics Hobbyists and Engineers
When building electronic circuits, you might have encountered the challenge of controlling a device that needs to switch on or off based on a low signal. This is where a MOSFET low-side switch comes into play. Essentially, it allows you to control the flow of electricity to a load (like a motor or LED) by …
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MOSFET High-Frequency Switching Tips for Electronics Hobbyists
When working with MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) in high-frequency circuits, one common issue is switching losses. These occur when the MOSFET fails to turn on or off completely before the next cycle begins. This can lead to inefficient performance and even overheating of your circuit. But don’t worry—this issue can be easily managed with a …
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SMPS Power Factor Correction Guide: A Simple Fix for Better Efficiency
Power factor correction (PFC) is a critical but often overlooked aspect of designing and using Switched-Mode Power Supplies (SMPS). Power factor refers to the ratio of real power (used to perform work) to apparent power (total power supplied). A low power factor means wasted energy, which can lead to overheating, reduced efficiency, and increased electricity …
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MOSFET Switching Loss Minimization for Electronics Hobbyists
MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) are crucial components in electronic circuits, often used for switching applications. However, when MOSFETs switch on and off, they can generate losses due to switching time. These losses manifest as heat and can reduce circuit efficiency, ultimately shortening component lifespan. Fortunately, there are effective ways to minimize these losses. The …
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