Published:2011/9/14 22:40:00 Author:Rebekka | Keyword: led indicator light | From:SeekIC
Figure 1 shows the circuit, whichhas only two components. R selects 1/6--1/8W carbon resister or metal film resistor, the resistance is betweenthe 1 - 300K. Ne is a neon bulb. It also uses the neon bulb in ordinary fluorescent starter. If you want to use 60V small neon bulb that is able to start neon bulb. The model is NNH-616 type, resistor R uses 270K 1 / 6W metal film resistor. Led light circuit is shown as the chart.
Reprinted Url Of This Article: