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Posts tagged power-amplifier

Anything about power amplifiers, i.e. amplifiers designed to substantially increase the power level of a signal.

Power amplifiers are, for example, employed as final stages of RF or microwave transmitters, as final stages of audio diffusion systems and as load drivers in motion control systems (driving electrical motors or other kinds of actuators).

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Q&A MOSFET drain current ringing in saturation region

I benchtested below 0.7A constant current source circuit and observed few cycles of oscillation on drain current. With the help of bode plot analysis , I have managed to reduce the oscillations on ...

2 answers  ·  posted 2mo ago by kadamrohan16‭  ·  last activity 2mo ago by Olin Lathrop‭

Question Analog MOSFET current-source opamp power-amplifier
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Q&A Beginners Guide To Power Circuit [closed]

I'm Interested In Power Circuit. What Courses/Guidelines To I Need To Properly and Effectively Under Power Circuits??

0 answers  ·  posted 6mo ago by Kalel‭  ·  closed 6mo ago by Nick Alexeev‭

Question power-converter power-amplifier
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Q&A Power amplifier for remote controller

I'm designing remote controller based on NRF24L01 and STM32. I want to use SMA antenna. My question is regarding power amplifier (PA). When is it necessary to use one? The range I'm aiming for is 2...

3 answers  ·  posted 1y ago by Stefan‭  ·  edited 9mo ago by Lorenzo Donati‭

Question antenna SMA-connector remote-control power-amplifier
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