E-TA2012 4DB N4

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Attenuation Value:	4dB
Frequency Range:	0Hz ~ 3GHz
Power (Watts):	63mW
Impedance:	50 Ohms
Package / Case:	0805 (2012 Metric)

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E-TA2012 4DB N4 Application Field and Working Principle of Attenuators

Attenuators are electronic devices used to reduce a signal\'s strength, or “attenuate” it. As its name implies, E-TA2012 4DB N4 attenuator is specifically designed to reduce the strength of signals by 4 decibels. E-TA2012 4DB N4 device has a series of application fields, primarily in energy, wireless and audio transmission systems. It is also used for waveform distortion measurement and in radio transmission technology.The working principle of the E-TA2012 4DB N4 attenuator is based on the basic form of vacuum tubes or transistors, in which electrons take part in the circuit and the signals are connected through metal threads. The resistance of the device is what changes, depending on the voltage applied to the input port. The device works by effectively lowering the signal strength of an incoming signal. When the signal reaches the output port, it will have been attenuated.E-TA2012 4DB N4 attenuator consists of a transformer and a controlling wiring network. Its structure is mainly composed of the inner core substrate and two external copper electrodes. It also contains several resistors, capacitors, and inductors, all of which work together to decrease signal strength by 4 decibels.The placement of the E-TA2012 4DB N4 attenuator is important, as it is designed to be placed as close to the input signal as possible. This ensures that all the signal entering the device is attenuated and the output signal is properly adjusted. The device should also be placed after the signal amplifier and before any other audio or electrical components.The performance parameters of E-TA2012 4DB N4 attenuator include attenuation accuracy, impulse response, power dissipation, and more. Its impulse response should be less than 1 ms and the maximum power resistance should be below 400 W, or otherwise it can cause shorting or other damages to the device.In conclusion, the E-TA2012 4DB N4 attenuator is an important piece of hardware used in energy, wireless and audio transmission systems, waveform distortion measurement, and radio transmission technology. Its working principle is based on the vacuum tube and transistor form, using resistors, capacitors, and inductors as its basic components. Its performance criteria include attenuation accuracy, impulse response, and power dissipation, all of which should be strictly adhered to for optimal results.

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