Choppers Course
Gain expertise in repairing and diagnosing SMPS choppers. Acquire safe high-voltage handling skills, perform root-cause analysis for no-start and noisy outputs, execute intelligent component replacements, and conduct verification tests to ensure dependable 24V power supplies for demanding electronic applications.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
This course offers a quick, hands-on approach to servicing high-voltage switch-mode power supplies confidently. Learn essential safety practices like bench setup, lockout/tagout, capacitor discharge, and grounding. Progress to visual inspections, pre-power tests, controlled power-up, waveform measurements, root-cause troubleshooting, targeted component swaps, and final checks including ripple, thermal, and burn-in tests for optimal reliability.
Elevify advantages
Develop skills
- Mastery of SMPS safety: handle mains and high-voltage choppers with professional control.
- Rapid SMPS diagnostics: identify no-start, noise, and instability issues quickly.
- Precision waveform analysis: interpret chopper gate, drain, and transformer signals.
- Component-level repairs: select and replace MOSFETs, optocouplers, capacitors, and diodes.
- Post-repair validation: confirm 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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