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DC to AC inverter using 555 timer

  1. Jun 28, 2011 #1
    I want to know the function of the two power amplifier ?
  2. jcsd
  3. Jun 28, 2011 #2
    What circuit are you referring to?
  4. Jun 28, 2011 #3
  5. Jun 28, 2011 #4
  6. Jun 30, 2011 #5


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    Staff: Mentor

    Your schematic is not available. The 555 is a relatively low power device, so if you require it to deliver much power output, you need to follow the 555 with a power amplifier.
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