見ての通りですが、1WのLEDを12個使ってます。
電源は、手持ちの古いSW電源の電源電圧を12Vより16Vにあげ、
ドライバー キャンドゥで大人買いしたもの!これを同じように定電流ドライブしてます。
一つの基盤で3直列x2並列 6個 それを2パラで12個
詳細は
表の写真、この前の投稿でも書きましたが、これには、電圧設定用の金属皮膜抵抗が2個あります。左の真ん中の上に青色のもの(これがついてないものもあります。
これを外して5番ピンにLEDのシリーズ抵抗に接続する。
テストです。
で横に寝せました。
つきの改善は、オートオフ 5分程度で自動で消える、消し忘れ防止
さらに 人体検知センサーの付加
予定 予定は未定ですが
I put before one-lamp illumination to Shitaya in the post, but at that time, was Yes to the mounting port of the lighting made two lamps worth. It is illuminated by the hand of the LED.
It is as you can see, but uses 12 pieces of 1W LED of.
Power, hand of increasing the power supply voltage of the old SW power to 16V than 12V, the driver Kyandu those buying adult! This in the same way it is constant current drive. 3 series x2 parallel six in one of the foundation it in 2 para 12 for more information
Table of photos, but I was also written in the previous post, this is, there are two metal film resistors for voltage setting. Blue thing on top of the middle of the left (there is also a thing this is not unlucky.
Remove this to connect to the LED series resistance of the pin 5. This is a test.
The improvement from the family is attached to the power vertical aside .....? The way I was sleeping next to at.
Improvement of the month, disappear automatically in the auto-off about 5 minutes, forgetting to turn off prevention
Furthermore the addition of the human body detection sensor
Plans but plans are undecided
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