SMPS High-Power Component Selection Guide India
The Problem: Wrong Component = Failed SMPS! When building or upgrading a high-power SMPS (Switched-Mode Power Supply), choosing the wrong power components—like MOSFETs, diodes, or transformers—can lead to overheating, inefficiency, or even circuit failure. For hobbyists and engineers dealing with loads over 100W, precision in component selection is critical. 
The Solution: …
Reverse Current Protection for Audio Circuits India
The Problem: Reverse Current Can Damage Audio Circuits In audio systems—especially amplifiers and Bluetooth modules—reverse current can flow when the power supply is suddenly disconnected or if there’s back-EMF from speakers. This can fry your sensitive components like op-amps or audio processors. For DIYers and prototypers, this is a common headache when switching …
Reverse Current Protection for Audio Circuits IndiaRead More
MOSFET Thermal Shutdown Tips – SmartXProKits India
The Problem: MOSFET Overheating MOSFETs are the backbone of modern power electronics—used in everything from motor drivers to SMPS circuits. However, they generate heat during switching and conduction. Without protection, excessive heat can damage or destroy the MOSFET, especially in compact or enclosed designs. This is a major risk in robotics, IoT, and …
Low Voltage Smart Kettle Power Guide – SmartXProKits
The Problem: Powering a Smart Kettle on Low Voltage Designing a smart kettle that runs on low voltage (e.g., 12V or 24V DC) can be tricky. Heating elements typically need high power, and integrating control electronics like sensors, Wi-Fi modules, and microcontrollers demands efficient power management. Without proper power design, your kettle may …
Low Voltage Smart Kettle Power Guide – SmartXProKitsRead More
SMPS Low-Power Efficiency Tips – Made in India Ideas
The Problem: Low Efficiency at Low Load in SMPS Switch Mode Power Supplies (SMPS) are excellent for high-efficiency power delivery, but at low loads, they often suffer from poor efficiency due to constant switching losses and idle power drain. This is a common issue in IoT, sensor nodes, and always-on gadgets that consume …
SMPS Low-Power Efficiency Tips – Made in India IdeasRead More
Reverse Protection for 12V Systems – Made in India Fix
The Problem: Reverse Polarity in 12V Systems Connecting the power supply backward is a common mistake, especially in automotive and DIY 12V systems. This reverse polarity can instantly destroy your microcontrollers, sensors, or even the entire circuit. The Solution: Reverse Protection Circuit The simplest fix is to add a reverse …
Reverse Protection for 12V Systems – Made in India FixRead More
MOSFET Switching Transient Reduction Tips – Made in India
The Problem: High Switching Transients in MOSFETs When switching MOSFETs rapidly in circuits like motor drivers or power converters, you might encounter voltage spikes or EMI issues. These switching transients can damage components or introduce noise, leading to unreliable performance. The Solution: Add a Gate Resistor and Snubber To reduce …
MOSFET Switching Transient Reduction Tips – Made in IndiaRead More
Low Voltage Power Supply for Smart Glasses (Made in India)
The Problem: Powering Smart Glasses at Low Voltage Designing smart glasses requires a compact, energy-efficient power supply that can operate reliably at low voltage, typically between 3.3V to 5V. These devices often incorporate sensors, displays, and Bluetooth modules—all of which need stable power. Using a bulky regulator or inefficient converter can lead to …
Low Voltage Power Supply for Smart Glasses (Made in India)Read More
SMPS Voltage Feedback Design Tips for Stable Power
The Problem: Unstable Output in SMPS Designs When designing a Switched-Mode Power Supply (SMPS), one critical challenge is maintaining a stable output voltage under varying loads. Without proper voltage feedback, your output might fluctuate, causing instability or even damage to connected electronics. 
The Solution: Use a Voltage Divider and Error Amplifier …
Reverse Polarity Protection in Robotics Made Simple
The Problem: Accidental Reverse Polarity in Robotics One common issue faced by electronics hobbyists and robotics developers is reverse polarity—accidentally connecting the power supply terminals the wrong way. In robotics, this can instantly destroy your microcontroller, sensors, or motor drivers, especially during prototyping. The Solution: Add Reverse Polarity Protection To …
Reverse Polarity Protection in Robotics Made SimpleRead More