Diac and Triac Course
Gain mastery in Diac and Triac dimmer design, progressing from core principles to deployable circuits. Acquire expertise in phase-angle control, EMI and thermal management, safety protocols, testing, and fault resolution for dependable mains lighting and power control with minimal flicker.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Diac and Triac course builds practical skills for designing reliable AC dimmer circuits. Learners cover device basics, phase-angle control, waveforms, harmonics, EMI mitigation, thermal handling, and safety compliance. Guided design processes, testing protocols, and troubleshooting equip you to develop sturdy, production-grade dimmers.
Elevify advantages
Develop skills
- Master TRIAC/DIAC structure, ratings, and datasheet interpretation swiftly.
- Design RC timing networks and firing angles for precise phase dimming.
- Implement snubbers, filters, and heatsinks to manage EMI and heat effectively.
- Adhere to creepage distances, grounding, and PPE standards for safe mains circuits.
- Test IGT, firing angles, and resolve issues like flicker, EMI, and misfires.
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 workloadWhat our students say
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