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Solar Flasher(1N4148)

2017-02-03 02:25  
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This article briefly describes the Solar Flasher (1N4148). This principle is easy to understand, but also very practical. Depth understanding of circuit elements, can be more effective to grasp this principle. Do you know the circuit, for example, can understand and buy these components: 1N4148 , BC337.

Circuit Notes:

This circuit is a single transistor flyback (Joule Thief) circuit that features a third coil. With it, flash duration and brightness is much enhanced, without resorting to large value capacitors.

Figure:1 Circuit diagram

Figure 1 Circuit diagram

 

 


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