Electric health care night light circuit diagram

Published:2011/4/14 1:34:00 Author:Rebekka | Keyword: Electric health care night light | From:SeekIC

The result of psychological medisine shows that if one stay in darkness for a long time, he will become sullen. Regulation of the human endocrine will be effected. So it is good to health when you sleep with low light. Here is one electric health care night light. The internal wiring is shown as above. The capacitance reduce the 220V municipal electric power. After rectification of diode D1-D4, it supports diode D5-D9 lightening. The diode uses green light, because green light makes one feel calm and relax. The light of the electric health care night light is soft. It looks like the light of moon and make a warm atmosphere. It helps one become calm and fall asleep peacefully. The light uses semiconductor light emitting devices. The power is only 0.3 Watt. It saves power a lot and durable.



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