When building or repairing electronics, ensuring high efficiency in your SMPS (Switched-Mode Power Supply) is crucial for both performance and energy savings. But many hobbyists and engineers face issues with inefficient power supplies that lead to wasted energy, overheating, or poor performance. The good news is that using the right components can solve this problem easily.

The Problem and Solution :

SMPS units work by converting electrical power from one form to another. However, if the components inside—like MOSFETs or capacitors—are low-quality or mismatched, the supply can become inefficient. This leads to heat generation, reduced lifespan, and poor performance.

For example, think of it like trying to use a leaky water hose to fill a pool. Instead of getting the water where you want it, you’re wasting it. To fix this, you need high-quality, high-efficiency components that ensure smooth and reliable power flow, just like a well-maintained hose.

Practical Example : 

Imagine you’re building a power supply for a microcontroller project. Without efficient components, the SMPS might get too hot and shut down unexpectedly. Using a high-efficiency MOSFET, like the ones available at SmartXProKits, ensures your circuit runs smoothly without excess heat, leading to a more reliable project.

Sample Calculation :

Let’s say you have an SMPS with an efficiency of 80%.

If the total input power is 100W, the output power will be:

Output Power = 100W x 0.80 = 80W

This shows that 20W is lost as heat due to inefficiency.

By upgrading to high-efficiency components, you can reduce this waste and get more power to your project.

Product Recommendation :

To improve your SMPS design, consider using high-quality MOSFETs and capacitors. You can find them Made in India at SmartXProKits: MOSFET components.

Shop now at SmartXProKits.in and support India’s innovation—buy from our Make in India site!