Contents
What is the main function of a resistor?
A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses.
What is resistor and example?
Resistors are used for many purposes. A few examples include limiting electric current, voltage division, heat generation, matching and loading circuits, gain control, and setting time constants. They are commercially available with resistance values over a range of more than nine orders of magnitude.
How do you solve a network resistor?
Strategy for simplifying a resistor network
- Begin as far away as possible from the circuit location in question.
- Replace series or parallel resistors with their equivalent resistor.
- Continue, moving left until a single equivalent resistor represents the entire resistor network.
What is a special resistor?
Special resistors are components designed and specified for special applications and environmental influences. Flameproof resistors can be used in potentially explosive atmospheres, as no flames are generated in the event of overload or destruction.
How do you simplify a resistor in a circuit?
Here’s a general strategy to simplify any resistor network,
- Begin as far away as possible from the circuit location in question.
- Identify and replace series or parallel resistor combinations with their equivalent resistor.
- Continue, moving along until a single equivalent resistor represents the entire resistor network.
How are resistor networks used in a circuit?
Resistor networks are heavily used in electronics. Though they are used for digital-to-analog and analog-to-digital conversion, they are more frequently used as simple voltage dividers for power functions. In this way, resistor networks help supply various voltages as needed to many different circuits in different devices.
How to sort and filter resistor networks in Excel?
Click here to reset sorting and filtering. Export to MS Excel Export as CSV Print Table Click the buttons to sort and filter the table. Sort toggles between ascending, descending, and off. Filter by click and drag or ctrl-click to select multiple items. Resistance (Max.)
Who are the major manufacturers of CTS resistors?
CTS Resistor Products Kyocera International Inc. Electronic Components Maxim Integrated Ohmite Panasonic Electronic Components Rohm Semiconductor Samsung Electro-Mechanics Stackpole Electronics Inc Susumu
How are resistors used in fractional power supply?
If a resistor network has five 1-ohm resistors, placed in series, and a 5-volt power supply is connected, each of the five resistors would drop one-fifth of the 5 volts, or 1 volt each. A resistor network, in this way, can provide fractional power supply voltages to other circuits.