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What is the difference between an isolated drive and a non-isolated drive?
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What is the difference between an isolated drive and a non-isolated drive?

  • Categories:FAQ
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  • Time of issue:2019-06-08 10:36
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(Summary description)

What is the difference between an isolated drive and a non-isolated drive?

(Summary description)

  • Categories:FAQ
  • Author:
  • Origin:
  • Time of issue:2019-06-08 10:36
  • Views:
Information
Non-isolated means that the output terminal and the input terminal are directly electrically connected. The lack of transformer isolation in non-isolated circuits means that LEDs are more susceptible to surges from AC power sources due to load switching transients or primary side interference.
 
Isolation driver: 1, Flyback converter topology 2, more expensive 3. High efficiency 88%
 
Non-isolated driver: 1, Buck or buck - Boost topology 2. More efficient 3. Insulation leads to less heat dissipation

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