Diac and Triac Course
Gain mastery in DIAC and TRIAC-based dimmer circuits, from core principles to deployable designs. Delve into phase-angle dimming, EMI suppression, thermal handling, safety protocols, testing, and diagnostics to engineer reliable, flicker-free AC lighting and power control systems that meet real-world standards.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to build and optimise dependable AC dimmer circuits using DIAC and TRIAC. You will explore device basics, phase control techniques, waveform analysis, and harmonic effects, progressing to EMI mitigation, heat management, and safety compliance. Guided design processes, testing protocols, and fault-finding methods empower you to develop sturdy, market-ready dimming systems.
Elevify advantages
Develop skills
- Master DIAC and TRIAC basics: structure, ratings, and datasheet interpretation.
- Design phase-angle dimming: RC networks and firing angles for precise lamp dimming.
- Implement EMI and thermal solutions: snubbers, filters, and heatsinks for reliable operation.
- Adhere to mains safety: creepage distances, earthing, and protective gear in dimmer builds.
- Conduct testing and troubleshooting: check trigger currents, angles, and resolve flicker or EMI issues.
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
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course