Choppers Course
Gain expertise in repairing and diagnosing SMPS choppers. Master safe high-voltage handling, root-cause analysis for no-start issues and noisy outputs, intelligent component swaps, and verification tests to ensure dependable 24 V power supplies in tough electronics environments.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Choppers Course offers a quick, hands-on route to expertly service high-voltage switch-mode power supplies. You'll cover safe workbench setup, lockout/tagout procedures, capacitor discharging, proper grounding, visual checks, pre-power tests, controlled power-up, waveform measurements, fault diagnosis, targeted component replacement, and final tests including ripple, thermal, and burn-in for dependable results.
Elevify advantages
Develop skills
- Master SMPS safety: handle mains and high-voltage choppers with expert control.
- Quick SMPS diagnostics: identify no-start, noise, and instability rapidly.
- Accurate waveform analysis: interpret chopper gate, drain, and transformer signals.
- Component-level repairs: choose and replace MOSFETs, optocouplers, capacitors, and diodes.
- Post-repair checks: confirm ripple, EMI, thermal performance, and 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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