Breadboard gain test and multimeter hFE test of 2n2222 and 2N3904 NPN bipolar transistors
Published April 14, 2017
Views 51.1K | Likes 488 | Comments 63
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I measure the base current of 2 transistor, the 2N2222 and 2N3904, both NPN transistors. https://www.youtube.com/c/electronzap Then I measure the current each transistor passes through the collector when connected directly to a power supply and controlled by that base current to get an estimate of the gain. I then use…
- Published
- April 14, 2017
- Made for kids
- No
More features coming
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