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university:courses:electronics:electronics-lab-26 [14 Dec 2012 21:12] – [Questions:] Doug Mercer | university:courses:electronics:electronics-lab-26 [05 Nov 2021 15:32] (current) – [Activity: Zener Diode Regulator] Doug Mercer | ||
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- | ====== Activity: Zener Diode Regulator ====== | + | ====== Activity: Zener Diode Regulator |
===== Objectives: ===== | ===== Objectives: ===== | ||
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===== Materials: ===== | ===== Materials: ===== | ||
- | Analog Discovery Instrument\\ | + | ADALM2000 Active Learning Module\\ |
Solder-less Breadboard\\ | Solder-less Breadboard\\ | ||
- | 1 - 1KΩ Resistor (R< | + | 1 - 1KΩ Resistor (R< |
- | 1 - 5KΩ Variable resistor, potentiometer (R< | + | 1 - 5KΩ Variable resistor, potentiometer (R< |
1 - Zener diode (1N4735 or similar)\\ | 1 - Zener diode (1N4735 or similar)\\ | ||
===== Directions: ===== | ===== Directions: ===== | ||
- | Build the circuit shown in figure 1 on your solder-less breadboard using the 1N4735 6.1 volt zener diode. Use AWG1 and the -5V Vn user supply to establish the DC supply V< | + | Build the circuit shown in figure 1 on your solder-less breadboard using the 1N4735 6.1 volt zener diode. Use AWG1 (5V constant) |
{{ : | {{ : | ||
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<WRAP centeralign> | <WRAP centeralign> | ||
- | ===== Measurements: ===== | + | Hardware Setup: |
- | 1. Monitor and report the load voltage V< | + | {{ : |
- | (a) Open circuit\\ | + | |
- | (b) 10 kΩ\\ | + | <WRAP centeralign> |
- | (c) 1 kΩ\\ | + | |
- | (d) 100Ω\\ | + | ===== Procedure: ===== |
- | 2. Replace the load R< | + | |
+ | 1. Monitor and report the load voltage V< | ||
+ | | ||
+ | {{ : | ||
+ | <WRAP centeralign> | ||
+ | * 10 kΩ\\ | ||
+ | {{ : | ||
+ | <WRAP centeralign> | ||
+ | * 1 kΩ\\ | ||
+ | {{ : | ||
+ | <WRAP centeralign> | ||
+ | * 100 Ω\\ | ||
+ | {{ : | ||
+ | <WRAP centeralign> | ||
+ | |||
+ | 2. Replace the load R< | ||
===== Questions: ===== | ===== Questions: ===== | ||
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Add questions here: | Add questions here: | ||
+ | <WRAP round download> | ||
+ | ** Resources: ** | ||
+ | * Fritzing files: [[downgit> | ||
+ | * LTSpice files: [[downgit> | ||
+ | </ | ||
===== For Further Reading ===== | ===== For Further Reading ===== | ||