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3 cards from this section. Quick, good the night before a test.
What is the primary function of a current amplifier?
Consider what type of signal the current amplifier is focused on.
What does the term 'unloaded' refer to in unloaded current gain?
Think about conditions under which you measure current gain.
What defines the unloaded current in a current amplifier?
Think back to how we model current amplifiers.
True or False: Loading effects are negligible in practical amplifier applications.
Remember our discussions on input and output resistances.
Design a simple circuit with a current amplifier setup, specifying the necessary resistances. Analyze how the output changes when a load is connected at varying resistance values.
Draw the circuit to visualize current flow and resistances.
Suppose you have a multistage amplifier system where each stage has a different input impedance. How will you ensure signal consistency across stages?
Think about how each stage interfaces with the next to avoid losses.
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