The block diagram of a DC power supply
Electrical Technology · Grade 11 · about 40 minutes
Follow the four stages that change mains AC into steady DC.
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- 8 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
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Other lessons in this sub-strand
- The function of a power supply
- Types of power supplies
- The block diagram of a DC power supply
- The step down transformer
- The half-wave rectifier
- The full-wave rectifier
- The bridge rectifier
- Smoothing the rectified output
- The zener diode voltage regulator
- Voltage regulator integrated circuits
- Reading power supply specifications
- Efficiency and heat loss in a power supply
- Building a power supply on a breadboard
- Soldering a sound joint
- Testing a power supply
- Troubleshooting power supply faults
- Switched mode power supplies and advancements
- Applications of power supplies
- Safety and maintenance of power supplies