delay amplifier的意思|示意

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Delay amplifiers are used in a variety of ways in electronics. Here, we’ll talk about the basics and some of their common applications.

Delay amplifiers, also known as delayed-action amplifiers, are specialized amplifiers that are used to extend the amount of time it takes to reach a certain input amplitude. They’re used most commonly in systems with a high impedance, as they can provide a much greater gain than a conventional amplifier.

Delay amplifiers are commonly used in applications that require precise triggering of a signal. Delay amplifiers act as a stabilization tool, delaying the signal from an input until it meets the correct input threshold. This can be used to prevent overloading the main system, or it can be used to ensure that a signal is only triggered when desired.

Delay amplifiers are also used to protect sensitive circuits from high voltage spikes that could damage them. These volts spikes can be created from electrostatic discharge, or other causes. A delay amplifier will delay the spike until it reaches a lower voltage, preventing damage to the main system.

Finally, delay amplifiers are used in audio applications, such as echo and reverberation. By using a delay amplifier, a sound can be made to “echo” by adding a slight delay to the original signal. Reverberation can also be created in a similar manner.

In conclusion, delay amplifiers are a useful and versatile tool in electronics that can be used to extend the amount of time it takes to reach an input threshold, protect sensitive circuits, or create audio effects. With their wide range of applications, they are invaluable to a number of industries.