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Author Question: The last two digits of the part number on a 78XX series IC regulator indicates A) output voltage ... (Read 72 times)

go.lag

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on: Jul 28, 2018
The last two digits of the part number on a 78XX series IC regulator indicates
 
  A) output voltage B) power dissipation C) internal resistance D) output polarity

Question 2

Which type of regulator produces an output voltage that is opposite in polarity from the input?
 
  A) step-up B) step-down
  C) cross-over regulator D) inverting


amit

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


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