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Author Topic: NHD-1.8-128160EF-CTXI#-F LED Backlight current  (Read 2459 times)

geej

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NHD-1.8-128160EF-CTXI#-F LED Backlight current
« on: April 26, 2016, 09:10:11 PM »
Hi there,

Datasheet for NHD-1.8-128160EF-CTXI#-F shows the Backlight Supply current to be 30mA (typ. @Vled3.2V). There appear to be 2 LEDs in this backlight, with a common anode (so in parallel). So is this current the total or for each LED?

Thanks
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Saurabh_B

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Re: NHD-1.8-128160EF-CTXI#-F LED Backlight current
« Reply #1 on: April 27, 2016, 08:22:26 AM »
Hello,

The 30 mA will be for both LEDs.
The current will be divided to both LEDs which are in parallel.
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