I want to use PNP and NPN transistor for my circuit. I’m using eliminator for the power supply which can output 5v. This voltage is used for both the transistors.
Now the question is, can I use these two transistors continuously without any register or any other components for 247 or 3657 ? Do I need to use heat sink? Or will transistors lose their life in a month if I use transistors like this?
September 12, 2019
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