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LEDのVf カーブ測ってみた。

Last updated at Posted at 2020-09-01

概要

LED のVf カーブを測ってみた。

image.png

ターゲットのLED

秋月通販コード 型番 公称Vf
https://akizukidenshi.com/catalog/g/gI-06419 OSR50805C1C 2.0v
https://akizukidenshi.com/catalog/g/gI-06423 OSG50805C1C 3.3v
https://akizukidenshi.com/catalog/g/gI-06424 OSB50805C1C 3.2v
https://akizukidenshi.com/catalog/g/gI-06425 OSW50805C1C 3.3v
ウォームホワイト https://akizukidenshi.com/catalog/g/gI-06426 OSM50805C1C 3.3v

結果

image.png

※1mA高く出ているので、見るときに 1mA 引いてください

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