low pass filter and high pass filter

what is low pass filter and high pass filter?

what is the meaning of low pass filter and high pass filter? what are the components used to build it? And how does it work?

Low pass filter is a series of electronics used to forward the low frequency and discard or weaken the high frequency

while the high pass filter is a series of electronics used to forward high frequencies and discard or weaken low frequencies

A simple example of using low pass filters and high pass filters is on tone control and in loudspeaker crossover circuits

Read the crossover series

The main component for making low and high pass filters is very simple only requires capacitors and resistors otherwise it can also be added inductively to get better output results

working principle of low pass filter and high pass filter

As described above Components used to create low pass filters and high pass filters are capacitors and resistors

how does low and high pass filters works?

In order to more easily understand about the workings of low and high pass filter then you must first understand how the capacitor works

On the capacitor the smaller the capacity of the capacitor the lower the tone will be more difficult to pass through. For more articles about capacitors please read on what is capacitor and how does it work?

low pass filter RC

A simple low pass filter can be made using resistors and capacitors and therefore this circuit is often referred to as a low pass RC filter

to more easily understand how the low pass filter work please look at the following picture

low pass filter

In the above circuit if the capacitor capacity size is enlarged then the higher frequency will be more difficult to enter because will be discharged by the capacitor

The above circuit will pass or pass only low frequency

Also read articles about what is thermostat and how does it work

high pass filter RC

To understand about how the high pass filter works notice the picture below

high pass filter

different from the low pass filter on the high pass filter capacitor arranged in series so if the capacitor value is reduced the low frequency will be difficult to enter while for high frequency will be passed

Use a low pass filter can also meet on the tone control circuit

Leave a Reply

Your email address will not be published. Required fields are marked *