Mar 27, 2020 · 2N2222 as a switch Ask Question Asked 5 years, 7 months ago Modified 3 years, 1 month ago

I'm having trouble every time I need to find a component with LTspice. Normally I manage to find what I need. but not for the current component. I need a 2N2222 transistor. I've tried to enter …

May 17, 2024 · I provided a very simple NPN transistor set up and hFE values as shown below. 2N2222 datasheet I am trying to calculate parameters such as base current, collector current, …

I've been fiddling around with a brushed DC motor, a 2N2222 and an arduino's PWM to get different speeds out of my motor. Now, based on a video tutorial I watched on youtube, It was …

Feb 10, 2015 · Help between 2n2222 and 2n2222a? Ask Question Asked 10 years, 8 months ago Modified 1 year, 7 months ago

Aug 20, 2023 · I have been trying to make a board that uses a 2N2222 transistor and I can't find any footprints in the library I also have not been able to download and import any libraries that …

Apr 26, 2025 · 2 2N2222 NPN transistor has hfe values given in the picture 1. As for the circuit given in picture 2, I set Ic= 4.2 mA and Vce=7.5 V arbitrarily. For simplicity I assume Ic=Ie. I …

The 2N2222 (note the four 2s, not 3) or 2N2222A are common jellybean NPN small signal transistors. Just about any small signal NPN transistor that can handle a few 100 mA collector …

Dec 10, 2021 · 2N2222 NPN transistor base resistor calculation Ask Question Asked 3 years, 10 months ago Modified 3 years, 10 months ago

Nov 3, 2022 · Q&A for electronics and electrical engineering professionals, students, and enthusiasts