Application Circuit AN-3001 Optocoupler Input Drive Circuit

Reference Design using part CNY17-4 by onsemi

Manufacturer

onsemi
  • Application Category
    Isolation
  • Product Type
    Optocoupler

For End Products

  • Lighting

Description

  • Application Circuit AN-3001 Optocoupler Input Drive Circuit. An optocoupler is a combination of a light source and a photosensitive detector. In the optocoupler, or photon coupled pair, the coupling is achieved by light being generated on one side of a transparent insulating gap and being detected on the other side of the gap without an electrical connection between the two sides (except for a minor amount of coupling capacitance)

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