Choppers Course
Master SMPS chopper repair and diagnostics. Learn safe high‑voltage practices, root‑cause analysis for no‑start and noisy outputs, smart component replacement, and verification tests to deliver reliable 24 V power supplies in demanding electronics.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
The Choppers Course gives you a fast, practical path to confidently servicing high‑voltage switch‑mode supplies. You will learn safe bench setup, lockout/tagout, capacitor discharge, and correct grounding, then move into visual inspection, pre‑power tests, controlled power‑up, waveform measurement, root‑cause diagnosis, smart component replacement, and final verification with ripple, thermal, and burn‑in checks for reliable performance.
Elevify advantages
Develop skills
- SMPS safety mastery: handle mains and high-voltage choppers with pro-level control.
- Fast SMPS diagnostics: pinpoint no-start, noise, and instability in minutes.
- Precision waveform analysis: read chopper gate, drain, and transformer signals.
- Component-level repair: select and replace MOSFETs, optocouplers, caps, and diodes.
- Post-repair validation: verify ripple, EMI, thermal behavior, and long-term reliability.
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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