Tag: SMPS design
SMPS Load Sharing Design Guide – Power Without Overload
When your project demands more power than a single SMPS can provide, load sharing is the answer. Whether you’re powering multiple Raspberry Pis, LED arrays, or industrial control systems, proper SMPS load sharing ensures safe and balanced power distribution—without frying your supply! 
The Problem: Uneven Current Draw Connecting two SMPS …
SMPS Load Sharing Design Guide – Power Without OverloadRead More
SMPS Voltage Regulation Precision – DIY Design Tips
The Problem : Switch Mode Power Supplies (SMPS) are efficient, but poor voltage regulation can be a serious issue—especially in projects involving microcontrollers, sensors, or other sensitive electronics. A slightly high or low output voltage can cause erratic performance or even damage components in precision circuits. 
The Solution : To …
SMPS Voltage Regulation Precision – DIY Design TipsRead More
MOSFET High-Frequency Design Tips for Indian Engineers
The Problem: MOSFETs and High-Frequency Challenges When designing high-frequency circuits (like SMPS or RF amplifiers), using MOSFETs without proper design can lead to switching losses, ringing, and even component failure. At higher frequencies, parasitic capacitance and inductance become critical. The Solution: Optimize Gate Drive and Layout To fix this, use …
MOSFET High-Frequency Design Tips for Indian EngineersRead More
SMPS Output Stability Design Made Easy – Fix It Like a Pro!
Switch Mode Power Supplies (SMPS) are popular in electronics for their efficiency—but they often suffer from unstable output if not designed carefully. Let’s walk through the common issue and how to fix it with an easy-to-follow example, calculation, and some Made in India component suggestions. 
The Problem: Unstable SMPS Output Unstable output …
SMPS Output Stability Design Made Easy – Fix It Like a Pro!Read More
MOSFET Reverse Recovery Tuning Made Easy
The Problem: Understanding Reverse Recovery in MOSFETs When switching MOSFETs, especially in high-frequency circuits like SMPS or inverters, reverse recovery of the body diode can lead to voltage spikes, heat, and EMI. This happens when the diode doesn’t turn off instantly, causing current to flow briefly in the wrong direction. The …
SMPS High-Power Layout Guide – Design Like a Pro
Designing a high-power SMPS (Switched-Mode Power Supply) requires more than just the right components—it needs the right PCB layout. Whether you’re building a DIY inverter or a lab bench supply, layout mistakes can cost you efficiency and reliability. The Problem : High currents and fast switching in SMPS circuits cause electromagnetic interference …
SMPS Input Filter Design Guide: A Beginner’s Approach
When designing a Switched-Mode Power Supply (SMPS), one crucial aspect that often gets overlooked is the input filter. This filter is essential for smoothing out any voltage spikes or noise from the power source, ensuring that your circuit gets stable power. Without an input filter, you might face issues like erratic behavior, noise, or even …
SMPS Input Filter Design Guide: A Beginner’s ApproachRead More
SMPS Input Surge Protection Design – A Simple Guide for Engineers and Hobbyists
When designing power supplies for electronic projects, an often-overlooked issue is input surge protection. An SMPS (Switched-Mode Power Supply) can easily be damaged by voltage spikes that occur when the power supply is switched on. These surges can harm sensitive components and disrupt your circuits. Fortunately, protecting your SMPS is easier than you think. …
SMPS Input Surge Protection Design – A Simple Guide for Engineers and HobbyistsRead More
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 …
SMPS Power Factor Correction Guide: A Simple Fix for Better EfficiencyRead More