Reply to "I thought LED's run on DC ."

Ingeniero No1OGR Forum Member

The problem with acronyms!

(Jerry, the following obviously does not apply to you, but it is related to the subject your raised.)

A few days ago I bought a new Samsung LED LCD Smart TV UN60ES7100 from Amazon mainly because the local stores did not have this model in stock yet. During my conversations with a couple of store clerks about these TV’s regarding the role the LED’s play, I discovered that they did not know what the LED acronym meant, or LCD either, for that matter!

An LED (Light Emitting Diode) inherently, as its name implies, is a diode in itself and makes its own direct current if alternating current is fed to it.

BTW, I fully concur with the advice given regarding the merit of rectifying the AC for use to power LED’s.

Alex

6/19/128:47 AM

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