The resistor is one of the most important components in an electronic circuit as it allows the designer to precisely control the amount of current and voltage flowing at certain areas in the circuit. Therefore, it is an absolute requirement to ensure that sensitive electronic components such as ...
A Resistor is an electrical device that resists the flow ofelectrical current. It is a passive device used to control, or impede the flow of, electric current in an electric circuit by providing resistance, thereby developing a drop in voltage across the device. We need some way to control ...
An electronic component distributor is an organisation that will supply electronic components from a variety of manufacturers to electronic manufacturing, development, repair and service organisations. These distributors will typically hold good stocks of components from a variety of ma...
Normally when resistances are indicated on an electronic circuit diagram they are denoted as 10R for a ten ohm resistor, 10k for a ten thousand ohm resistor, and 10M for a ten MΩ resistor. The reason for this is that the Greek letter omega is not as easy to use as the prefixes R, ...
Resistors are employed in several electrical as well aselectronic circuitsto make a known voltage drop otherwise current to voltage (C-to-V) relationship. When the flow of current in a circuit is identified then a resistor can be utilized for creating an identified potential difference which is ...
each unit in the continuing sequence of the circuit may become overloaded and overheat as well, damaging the entire circuit and rendering the electronic device dysfunctional or even useless. If the resistor is too big for the amount of resistance it must provide, it may underpower the circuit,...
The resistor is a component that resists the flow of current. It doesn’t do anything actively, so it’s called apassivecomponent. Sounds boring and pretty useless, but it’s actually an extremely useful component. Once you know the basics of the resistor – and how it works with currents...
A resistor controls the flow of electrical current in an electronic circuit. It can also provide a specific voltage for energized equipment, like a transistor. What are the four main types of resistors? Types of Resistors Fixed Resistors. Linear Resistors. Non-Linear Resistors. Variable Resistor....
Ohm's law says that in an electrical circuit, the current passing through a resistor between two points, is related to the voltage difference between the two points, and inversely related to the electrical resistance between the two points. This relation is shown in the following pee ...
Electronics is science of controlled activities or movement of free electrons present inAtomof a matter. The first electronic component ever made in 1906 was triod ortriode. Inelectronics, the flow of electrical charge from one point to another isdefined. This flow of electric charge is calledcu...