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When you are designing a piece of audio equipment, one of your major concerns is how you get to regulate or control its volume. In this case, a potentiometer which is a variable resistor may be used for specific adjustments. The device used in this situation helps you gain controls for any variable.
With an understanding of how circuitry and an equation works, you can make use of a device that could help regulate the voltage amount of the audio equipment or other electronics. A voltage divider is a passive type of line that produces an output value. This value is the lowered amount of initial voltage.
Using two resistors, this divider shall allow you to turn a large voltage into a smaller one provided that you also have the value of input voltage. Understand how this device works need you to be familiar with the Ohms law which states, the direct current flowing in a conductor is directly proportional to the potential difference between its ends.
There are two essential parts of this divider, one is the circuit and the other is the equation. The circuit pertains to a source of the Volt which goes across two resistors. For the equation, you have to assume three values namely input voltage, resistor one R1, and resistor two R2. The output value could be found by taking the ratio between R1 and R2.
Though you can buy your own device, creating a portable one can be a better choice as it helps you save. For this, you have to secure leads, resistors, a 9V battery, alligator clamps, voltmeter and its connectors. In addition, you have to ensure that you get at most the standard battery voltage which is 9.
Begin by connecting the leads with an alligator clamp. One should contain the red lead resistor with 10 Ohms and the other should contain the black one which has 20 ohms. Then after connecting these leads, use the free end to twist these two together.
Putting together the two leads. Twist together both lead ends and lock it up using the last alligator clamp. After doing so, take the connector of your voltmeters then do the correct terminal placing. Red wires go to the positive terminal of your battery while the black wires refer to the negative one. Then you can start turning your meter on.
The positive voltage terminal of your circuit would be the connector which holds the twisted resistors together in place. On one hand, the negative terminal retains to be the negative source. Using the given equation, the new Volt count of your 9V battery goes down to 3V.
When doing this procedure, always see to it that you have unhooked an end of a divider or unplugged your battery to prevent it from draining. More so, be cautious when working with these types of wiring especially the ones which are still plugged into its outlet because it may result in electrocution. In this case, however, there is not much danger in a 9V energy source.
With an understanding of how circuitry and an equation works, you can make use of a device that could help regulate the voltage amount of the audio equipment or other electronics. A voltage divider is a passive type of line that produces an output value. This value is the lowered amount of initial voltage.
Using two resistors, this divider shall allow you to turn a large voltage into a smaller one provided that you also have the value of input voltage. Understand how this device works need you to be familiar with the Ohms law which states, the direct current flowing in a conductor is directly proportional to the potential difference between its ends.
There are two essential parts of this divider, one is the circuit and the other is the equation. The circuit pertains to a source of the Volt which goes across two resistors. For the equation, you have to assume three values namely input voltage, resistor one R1, and resistor two R2. The output value could be found by taking the ratio between R1 and R2.
Though you can buy your own device, creating a portable one can be a better choice as it helps you save. For this, you have to secure leads, resistors, a 9V battery, alligator clamps, voltmeter and its connectors. In addition, you have to ensure that you get at most the standard battery voltage which is 9.
Begin by connecting the leads with an alligator clamp. One should contain the red lead resistor with 10 Ohms and the other should contain the black one which has 20 ohms. Then after connecting these leads, use the free end to twist these two together.
Putting together the two leads. Twist together both lead ends and lock it up using the last alligator clamp. After doing so, take the connector of your voltmeters then do the correct terminal placing. Red wires go to the positive terminal of your battery while the black wires refer to the negative one. Then you can start turning your meter on.
The positive voltage terminal of your circuit would be the connector which holds the twisted resistors together in place. On one hand, the negative terminal retains to be the negative source. Using the given equation, the new Volt count of your 9V battery goes down to 3V.
When doing this procedure, always see to it that you have unhooked an end of a divider or unplugged your battery to prevent it from draining. More so, be cautious when working with these types of wiring especially the ones which are still plugged into its outlet because it may result in electrocution. In this case, however, there is not much danger in a 9V energy source.
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