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 reliable 24V power supplies for demanding electronics applications.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
This Choppers 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 proper 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 dependable operation.
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 accurately.
- 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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