Switch-Mode Power Supply Course
Dive into designing 12 V/3 A switch-mode power supplies, covering topology selection, magnetic component design, EMI mitigation, safety standards, efficiency optimisation, and thermal solutions. Develop skills to build professional-grade SMPS that comply with industry requirements and deliver reliable performance under practical constraints.

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 optimal topologies, and conducting essential transformer and inductor calculations. Gain expertise in component selection, EMI filtering, safety isolation, loss estimation, thermal management, and lab testing to create efficient, compact, and dependable SMPS for real-world applications.
Elevify advantages
Develop skills
- Design SMPS topologies: choose flyback, forward or LLC for efficient 36 W units.
- Select power semiconductors: appropriately size MOSFETs, diodes and snubbers to minimise losses.
- Engineer magnetics: determine cores, turns ratios and windings for reliable isolation.
- Optimise EMI and safety: implement filters, creepage, clearance and surge safeguards.
- Enhance efficiency and thermals: develop loss budgets and effective cooling strategies.
Suggested summary
Before starting, you can change the chapters and the 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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