Tag: Optimization
MOSFET Reverse Recovery Optimization: A Beginner’s Guide
When working with power electronics or high-speed circuits, engineers and hobbyists often face the issue of MOSFET reverse recovery. This happens when a MOSFET, switching from “on” to “off,” takes too long to stop conducting current, leading to unwanted energy loss, heat generation, and reduced efficiency. The problem is most noticeable in circuits with high-speed …
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MOSFET Gate Charge Optimization for Better Efficiency in Electronics Projects
The Problem : When working with MOSFETs in electronics projects, one common issue that often arises is the “gate charge” problem. In simple terms, gate charge refers to the energy required to switch the MOSFET from on to off, and vice versa. If you’re using a high-power MOSFET, this charge can cause delays, heat …
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MOSFET Dead-Time Optimization: A Simple Fix for Your Circuits
When working with MOSFETs in circuits, especially for switching applications like motor drivers or power supplies, you may encounter an issue known as dead-time. This occurs when the MOSFETs in a half-bridge configuration briefly fail to switch between the ON and OFF states, leading to inefficiencies and possibly damaging heat build-up. Dead-time optimization can solve …
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SMPS Transient Response Optimization: A Beginner’s Guide for Engineers and Hobbyists
Switch-mode power supplies (SMPS) are widely used in electronics for their efficiency, but they often face a challenge known as “transient response.” This refers to how the power supply reacts when there’s a sudden change in load, like when an appliance or circuit demands more current. If the SMPS can’t respond quickly enough, voltage dips …
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