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to keep the signal awy from the dc limit ,, to ban the clipping of the signal
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∙ 13y ago
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What is a slc500?
A current limiting resistor for ac devices.
A component used to protect an led in a circuit?
you could use a current limiting diode such as a Zenner, or a current limiting resistor in series with the LED
Where do you use the current limiting resistor?
in a flashing led circuit connected in series
Is there a filter that can decrease the brightness of a bulb?
A: It is not a filter but rather a limiting resistor for the current.
What neutral ground resistor?
Neutral Ground Resistor is using for minimizing the fault current of system. It is a resistor which connected between ground and neutral and increase the resisting path for fault current.
Does a resister use current?
It may be better to say that a resistor allows current flow through itself rather than to say that a resistor is a device that will "use" current. It does "resist" current flow, and thus limits it to some degree depending on its resistance. (More resistance means more limiting of current flow.) The resistor "drops voltage" as well limits current. A resistor "feels voltage" from some source, and the voltage it "feels" is said to be the "voltage drop" of the resistor. The voltage drop is the voltage that could be measured across that resistor with a meter.
Is there a led you can connect to 12vdc?
No, not directly. A l.e.d. has to have the current through it limited to a safe value. This can be done with a simple series resistor or by operating the l.e.d. from a current source rather than a voltage source. Some l.e.ds are supplied in a housing which has an in-built current limiting resistor.
What is varistor?
A varistor is a variable resistor. It changes value dependent on the current draw and operates by changing its value as the resistor's temperature changes. For instance, during turn-on of a device, the resistor heats up causing the resistor to change it's value, thereby limiting the inrush current to the device. Once the initial start-up current is reduced and the device is operating normally, the resistor cools down and changes value again.
What is a 1k resistor?
It is a passive electrical device with a resistive value of 1000 ohms, used for limiting current or dropping voltage.
Reason for using wire wound resistor in electronic circuit?
There is many uses for the resistor in electronic circuits, like current limiting, voltage division, R/C oscillators and many more. Without the resistor electronics is not possible
Which motor has a higher starting torque?
A series-wound commutator motor has the best starting torque because the torque is proportional to the square of the current, and the starting current is set by a current-limiting resistor which is switched out as the motor builds up speed.
Advantage of current limiting?
Current limiting is the practice in electrical or electronic circuits of imposing an upper limit on the current. The simplest form of current limiting in mains is fuse.
