Choppers Course
Gain expertise in repairing and diagnosing SMPS choppers. Master safe handling of high voltages, in-depth analysis for startup failures and output noise, intelligent part replacements, and thorough validation tests to ensure robust 24V power supplies for tough electronic applications. Perfect for quick, reliable fixes in demanding setups.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Choppers Course offers a quick, hands-on guide to safely service high-voltage switch-mode power supplies. You'll master safe workbench setup, lockout/tagout procedures, capacitor discharging, proper grounding, visual checks, pre-power tests, controlled power-up, waveform measurements, fault diagnosis, targeted component swaps, and final checks including ripple, heat, and burn-in tests for dependable results.
Elevify advantages
Develop skills
- Master SMPS safety: confidently manage mains and high-voltage choppers like a pro.
- Quickly diagnose SMPS issues: spot no-starts, noise, and instability in minutes.
- Analyse waveforms precisely: interpret chopper gate, drain, and transformer signals.
- Perform component repairs: choose and replace MOSFETs, optocouplers, capacitors, and diodes.
- Validate repairs fully: check ripple, EMI, thermal performance, and lasting 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 workloadWhat our students say
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