Resistance

Reply to Thread

Discussion in 'Physics' started by karthikeyanelec, May 3, 2005.

Reply to Thread
  1. May 3, 2005 #1
    karthikeyanelec

    Thread Starter New Member

    Mar 17, 2005
    2
    0
    What is the influence of the wattage of a resistor on a circuit?
    Can 1/4watt resistors be replaced by 1/2watt resistor without any effect on the circuit?
     
    #1 Reply
  2. May 3, 2005 #2
    David Bridgen

    Senior Member

    Feb 10, 2005
    278
    0
    Yes.

    The power rating of a resistor is the power it can safely dissipate before there is a risk of it burning out.

    It is safe to use one with a higher rating than necessary, but not the other way round.
     
    #2 Reply
Loading...
Related Forum Posts:
  1. sharanbr123

    resistance

    Posted by sharanbr123 in forum: General Electronics Chat
    Replies:
    9
    Views:
    882
  2. New123

    Resistance???

    Posted by New123 in forum: General Electronics Chat
    Replies:
    26
    Views:
    2,822
  3. klarc

    Resistance

    Posted by klarc in forum: Homework Help
    Replies:
    2
    Views:
    1,063
  4. DanooshDesign™

    Resistance

    Posted by DanooshDesign™ in forum: The Projects Forum
    Replies:
    10
    Views:
    2,443
  5. keekeez

    resistance

    Posted by keekeez in forum: General Electronics Chat
    Replies:
    7
    Views:
    1,788
You May Also Like:

  1. All About BLDC Motor Control: Sensorless Brushless DC Motor Controllers

  2. The Cyclic Redundancy Check (CRC): Finding—and Even Correcting—Errors in Digital Data

  3. Upgrade Your Power Wheels with Motor Control Basics


Load More Articles