# Ac Dc Circuits Tutorial

## Circuits TutorialCircuits Tutorial

By Charlotte Myriam. Circuit. Publised at Friday, December 01st 2017, 09:55:05 AM. Resistors, capacitors, and inductors are the fundamental components of electronic circuits. In fact, all electronic circuits can be equivalently represented by circuits of these three components together with voltage and current sources.

## Up Counter CircuitUp Counter Circuit

By Valentine Sybille. Circuit. Published at Sunday, November 19th 2017, 22:33:06 PM. Electronic signals are represented either by voltage or current. The timedependent characteristics of voltage or current signals can take a number of forms including DC, sinusoidal (also known as AC), square wave, linear ramps, and pulsewidth modulated signals. Sinusoidal signals are perhaps the most important signal forms since once the circuit response to sinusoidal signals are known, the result can be generalized to predict how the circuit will respond to a much greater variety of signals using the mathematical tools of Fourier and Laplace transforms.

## Current EquationCurrent Equation

By Alix Loane. Circuit. Published at Sunday, November 19th 2017, 22:10:34 PM. In the hydrodynamic analogy of electronic circuits, resistors are equivalent to a pipe. As fluid flows through a pipe, frictional drag forces at the walls dissipate energy from the flow and thus reducing the pressure, or equivalently, the potential energy of the fluid in the pipe. A small resistor is equivalent to a large diameter pipe that will allow for a high flow rate, whereas a large resistor is equivalent to a small diameter pipe that greatly constricts the flow rate.

### Dc Electrical CircuitsDc Electrical Circuits

By Madeleine Catherine. Diagram. Published at Sunday, November 19th 2017, 21:57:33 PM. Starting to make sense? These are the basics and may even seem obvious or intuitive to you, such as the wires and if they are connected. Whenever you determine your specific field of electrical engineering, you may see more complex diagrams and symbols. You’ll learn also that different countries use different symbols. For example, of the two symbols for resistors above, the first one is used in the U.S., while the second is used in Europe. You will also learn about the various symbols used for switches, other power supplies, inductors, meters, lamps, LEDs, transistors, antennas, and much more.

#### Power Factor CalculationsPower Factor Calculations

By Charlotte Myriam. Power. Published at Sunday, November 19th 2017, 20:59:18 PM. The function of current limiting circuitry is to prevent damage to the IC when an overload is placed on the output of the regulator (the load impedance is too low). Without current limiting, the regulator would source excessive load current and destroy the pass transistor inside the part.

##### Xor EquationXor Equation

By Sasha Sara. Motor. Published at Sunday, November 19th 2017, 20:52:00 PM. The result now is a two-part speed-torque curve which features constant torque from zero speed until it intersects the motor’s natural load line, called the corner speed, beyond which the motor is in the constant power region.

###### Basic Electricity TutorialBasic Electricity Tutorial

By Lydie Honorine. Diagram. Published at Sunday, November 19th 2017, 20:50:47 PM. A schematic shows connections in a circuit in a way that is clear and standardized. It is a way of communicating to other engineers exactly what components are involved in a circuit as well as how they are connected. A good schematic will show component names and values, and provide labels for sections or components to help communicate the intended purpose. Note how connections on wires (or "nets") are shown using dots and non-connections are shown without a dot.

## Sensor SchematicSensor Schematic

By Cyrielle Marjolaine. Diagram. Published at Sunday, November 19th 2017, 20:31:58 PM. A PCB Layout is the resulting design from taking a schematic with specific components and determining how they will physically be laid out on a printed circuit board. To produce a PCB Layout, you must know the connections of components, component sizes (footprints), and a myriad of other properties (such as current, frequencies, emissions, reflections, high voltage gaps, safety considerations, manufacturing tolerances, etc.).

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