QUAD 33 LAMP

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28-Aug-2019 08:00 PM

LOWTHERMAN62

LOWTHERMAN62

Posts: 61

Hi all, Can any one tell me if the above standard lamp can be changed to an L E D? If so where is it connected to and is any resistor needed? I have read threads on this issue before but still unclear. PS The 33 i have in mind has a regulated 15 volt supply using an LDO 15 volt regulator.

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29-Aug-2019 01:36 PM

Stefaan

Stefaan

Posts: 613


Hello,

The best replacement is an original lamp ;-)

It gives the most beautiful color and effect.

http://www.dadaelectronics.eu/shop/components/lamps-and-leds/lamp-14v-0-56w-5mm-cml

The power for the lamp is 5V AC. So if you still want to use a LED you will have to put a diode and a 270R resistor is series.

Stefaan


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