JHS-1 Syllabus - Basic electronics

4.3.1 describe the composition and types of transistors

Composition of transistors
Emitters, Base and Collector

- identify two P-N functions of the transistors
- identify the Emitter lead, Base lead and Collector lead.
- Investigate how the transistor is turned on and off
- Identify the types of transistors.

4.3.2 describe the characteristics of transistors.

Characteristics of transistors.
- connect the transistor with Base Emitter junction forward biased and base Collector junction reversed biased

- investigate the effect on an LED connected between the collector and the emitter.
- connect transistor with both junction forward biased and investigate the effect of the collector emitter path.

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