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

Writer:admin Time:2021-08-11 13:58 Browse:

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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