Choppers Course
Gain expertise in repairing and diagnosing SMPS choppers. The course covers essential high-voltage safety measures, in-depth root-cause analysis for issues like no-start conditions and noisy outputs, efficient component replacement strategies, and thorough verification testing to ensure reliable 24V power supplies for critical electronics applications in industrial settings.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Choppers Course offers a quick and practical guide to confidently service high-voltage switch-mode power supplies. You will master safe bench setup, lockout/tagout procedures, capacitor discharging, proper grounding, visual inspections, pre-power tests, controlled power-up sequences, waveform measurements, root-cause diagnostics, intelligent component replacements, and final checks including ripple, thermal, and burn-in tests for dependable results.
Elevify advantages
Develop skills
- Master SMPS safety protocols to handle mains and high-voltage choppers with professional expertise.
- Develop rapid diagnostic skills to identify no-start, noise, and instability issues within minutes.
- Acquire precision in waveform analysis for chopper gate, drain, and transformer signals.
- Learn component-level repairs including selection and replacement of MOSFETs, optocouplers, capacitors, and diodes.
- Perform comprehensive post-repair validation checking ripple, EMI, thermal performance, and long-term reliability.
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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