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2 cards from this section. Quick, good the night before a test.
What does a current amplifier do?
Think about the difference between voltage and current amplifiers.
Name the main component often used in current amplifiers.
Remember the acronym BJT!
What is the primary function of a current amplifier?
Remember the definition of a current amplifier.
The loading effect can affect output current. True or False?
Think about what happens when you add a load.
Calculate the output current if the input current is 2mA and the unloaded current gain is 50.
Use the formula I_out = A * I_in.
If an amplifier has a load resistance of 100 ohms and the unloaded current gain is 10, what is the modified output current if the input current is 5mA?
Consider the parallel resistances in your computation.
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