Choppers Course
Gain expertise in repairing and diagnosing SMPS choppers. Master safe high-voltage techniques, root-cause analysis for no-start issues and noisy outputs, intelligent component replacement, and verification tests to ensure dependable 24V power supplies in tough electronics applications. This course provides practical skills for reliable performance in demanding environments.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Choppers Course offers a quick, hands-on route to expertly service high-voltage switch-mode power supplies. Learn essential safety like bench setup, lockout/tagout, capacitor discharge, and grounding. Progress to visual checks, pre-power tests, controlled power-up, waveform analysis, fault diagnosis, targeted component swaps, and final tests including ripple, thermal, and burn-in for dependable operation.
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 repair: choose and replace MOSFETs, optocouplers, capacitors, and diodes.
- Post-repair validation: confirm ripple, EMI, thermal performance, and reliability.
Suggested summary
Before starting, you can change the chapters and 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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