Transistor Course
This Transistor Switching Mastery Course equips you with essential knowledge for reliable electronics projects. Progress from BJT and MOSFET fundamentals to creating fan drivers, setting sensor thresholds with hysteresis, interpreting datasheets, and ensuring safe operation in 12 V / 200 mA circuits through verification techniques.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills in designing dependable BJT and MOSFET switches, computing base and gate resistors using 5 V signals, and selecting parts for 12 V, 200 mA loads. Learn to analyze datasheets, apply hysteresis for precise thresholds, validate circuits through calculations and tests, and construct durable fan drivers featuring protection, grounding, and thermal safeguards.
Elevify advantages
Develop skills
- Design reliable transistor switches by sizing base and gate resistors for 5 V control.
- Construct sturdy fan drivers selecting BJTs, MOSFETs, diodes, and protective components.
- Establish accurate sensor thresholds using bias, hysteresis, and margin calculations.
- Interpret transistor datasheets for key specs like limits, Rds(on), gain, SOA, and thermal data.
- Quickly verify circuit designs with manual calculations for currents, losses, and safe 200 mA operation.
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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