leds, a wilson stonier - penn globe production
TRANSCRIPT
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IS PROUD TO PRESENT:
A WILSON STONIER PRODUCTION….
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LED’S
1.0.1
NOT AN LED
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SO WHAT IS AN LED?
• L•E•D
ightmittingiode
1927- Invented by Oleg Losev, a Soviet Scientist
1962 -1st commercial LED developed by Nick Holoynak,GE employee
1907- Electroluminescence 1st discovered by H.J. Round of Britain
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HOW DO THEY WORK?!?!
BASIC LED EXAMPLE
EXPANDED VIEWLED’S OPERATE STRICTLY ON LOW VOLTAGE DC CIRCUITS WHICH MEANS……
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GROUND YOUR
CIRCUITS!!
GROUND YOUR
CIRCUITS
Ground your circuits
Ground
your circuitsGround your circuitsSSSSSSS
Ground YOUR
CIRCUITS!
GROUND YOUR CIRCUITS
GROUND YOUR
CIRCUITS
GROUND YOUR
CIRCUITS
GROUND YOUR CIRCUITS
GROUND YOUR
CIRCUITS
GROUND YOUR CIRCUITS
GROUND YOUR CIRCUITS
GROUND YOUR CIRCUITS
GROUND YOUR CIRCUITS
GROUND YOUR CIRCUITS 5
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PROS AND CONS OF LEDS
PROS CONSENERGY EFFICIENT
HIGHER LIGHT OUTPUT VS. WASTED HEAT
LONGER LIFE THAN HID LAMPS
HIGH OPERATING TEMPERATUREDC VOLTAGE ONLY
STILL SOMEWHAT EXPENSIVE
PERFORMANCE AND RELIABILITY WILL CONTINUE TO IMPROVE OVER TIME….
NUMEROUS LIGHT COLOR OPTIONS
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WHAT DO WE USE?
TEDA MANNUS
PLANNUS CERTUS
THEY ARE SIMILAR, BUT HAVE DIFFERENCES THAT MAKE THEM EACH IDEAL FOR CERTAIN APPLICATIONS
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RECENT LED DEVELOPMENTSLED’S HAVE CHANGED THE GAME
Light Controls Sensor Capable
Networkable
WHATS NEXT?!?!?9
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WE HAVE REACHED THE CONCLUSIONS OF WILSON’S AWESOME PRESENTATION ON LED’S.