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2N3904 Datasheet [40V, 200 mA NPN Transistor]

Last Updated on June 30, 2026 by Swagatam 2 Comments

2n3904transistorspecsdatasheetpinout 1

In this post I have explained the main datasheet and pinout details of the NPN transistor 2N3904 Introduction The transistor 2N3904 comes under the category of NPN small signal, low power, general purpose transistor, mainly applicable for switching and for signal amplification. It’s dynamic range may include a current handling capability of more than 100mA […]

Filed Under: Datasheets and Components Tagged With: 200, 2N3904, 40V, Datasheet, NPN, Transistor

How to Make a Simple 200 VA, Homemade Power Inverter Circuit – Square Wave Concept

Last Updated on June 5, 2022 by Swagatam 93 Comments

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An efficiency of around 85 % and a power output of more than 200 watts is what you will get from the present design of a power inverter (home built). Complete circuit schematic and building procedure explained herein. Introduction You might have come across many articles regarding power inverters, however you might be still confused […]

Filed Under: Inverter Circuits Tagged With: 200, Homemade, Inverter, Power, Simple, VA

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