Switch-Mode Power Supply Course
Learn to design 12 V/3 A switch-mode power supplies from topology selection and magnetics design to EMI control, safety standards, efficiency optimisation, and thermal solutions. Build reliable, compact SMPS that meet professional electronics requirements and real-world challenges with confidence.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This practical course guides you through specifying 90–264 VAC to 12 V/3 A switch-mode power supplies, selecting topologies, and doing basic transformer and inductor calculations. Gain skills in picking components, EMI filtering, safety isolation, loss estimation, thermal management, and lab testing to create efficient, compact, and dependable SMPS.
Elevify advantages
Develop skills
- Design SMPS topologies: choose flyback, forward or LLC for 36 W compact supplies.
- Select power semiconductors: size MOSFETs, diodes and snubbers for minimal losses.
- Engineer magnetics: specify cores, turns and windings for reliable isolation.
- Optimise EMI and safety: implement filters, creepage, clearance and surge protection.
- Enhance efficiency and thermal performance: develop loss budgets and cooling methods.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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