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AC調光器

Last updated at Posted at 2017-04-24

秋月のAC調光器(dimmer)を作った.
http://akizukidenshi.com/catalog/g/gK-00098/

回路の意味は理解できていないが, ひとまず組んでみた, という段階.

回路図

説明書

1467_001_1.jpg


1467_001_2.jpg

実装

説明書通りに組んだ.
こんな感じ.

全体
IMG_3704.jpg


IMG_3707.jpg


IMG_3706.jpg

デバイス込みの配線全体

IMG_3703.jpg

result

lightfaceがon/offになっているのは, 12VのAC/DCコンバーターを噛ましているから.
白熱灯風LEDが完全にOFFにならないのは調光器の抵抗(?)が弱いんですかね.
蛍光灯は相変わらず点灯するまでの閾値があるけど, 点いてる時のちらつき, 揺らぎは特徴的ですね.

蛇足

http://akizukidenshi.com/catalog/g/gK-09188/
を見ると, 可変抵抗の1,2が接続されてるな.
今回のでも接続したほうがいいのかなー

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