LN-Course - Electronics 7: Analog power supplies
Includes:
- 1 Experiment card with half-wave and bridge rectifiers plus load circuit
- 1 Experiment card with voltage multiplier in Villard cascade circuit
- 1 Experiment card with transistor voltage regulator and load circuit
- 1 Experiment card with fixed-voltage regulator and load circuit
- CD-ROM with Labsoft browser and course software
Course contents:
- Introduction to design and function of half-wave and bridge rectifiers
- List of parameters for rectifier circuits (mean and rms values, form factor and ripple)
- Introduction to common circuits for smoothing the output voltage from rectifiers
- Determining the characteristics of half-wave (and bridge) rectifiers with a resistive load by measurement
- Determining the characteristics of half-wave (and bridge) rectifiers with smoothing by measurement
- Investigation by measurement of a loaded and unloaded voltage multiplier circuit
- Measuring the load dependency of the ripple
- Introduction to the design and function of transistor voltage regulators (Darlington transistors)
- Measuring the adjustment range of unloaded transistor voltage regulators
- Investigating the load response of transistor voltage regulators
- Explanation of the functioning of fixed-voltage regulators with series-type control transistor
- Explanation of the functioning of a shunt-type transistor as controller for adjustable voltage
- Investigation of static and dynamic control quality of transistor voltage regulators by measurement
- Fault simulation (9 simulated faults activated by relay)
- Course duration 5.5 h approx. (fault finding 1.5 h approx.)
UniTrain multimedia courses in electronics provide an introduction to the fundamentals of modern electronics with the help of numerous experiments on components and simple circuits. Students taking the course are familiarised with the principles, limitations, properties and basic circuits for various semiconductor components and utilise them in various applications. Many experiments reinforce the familiarity with measuring instruments, particularly the oscilloscope. Characteristics are recorded and changes in voltage and current are observed, evaluated and explained.
UniTrain multimedia courses in electronics provide an introduction to the fundamentals of modern electronics with the help of numerous experiments on components and simple circuits. Students taking the course are familiarised with the principles, limitations, properties and basic circuits for various semiconductor components and utilise them in various applications. Many experiments reinforce the familiarity with measuring instruments, particularly the oscilloscope. Characteristics are recorded and changes in voltage and current are observed, evaluated and explained.