![Paper - Indico](http://s1.studyres.com/store/data/004148479_1-5ec22ded6b55641a9bd0580f10ef9ca8-300x300.png)
Hartley oscillator
... amplifying device used, which may be a bipolar junction transistor, FET, triode, or amplifier of almost any type (non-inverting in this case, although variations of the circuit with an earthed centre-point and feedback from an inverting amplifier or the collector/drain of a transistor are also commo ...
... amplifying device used, which may be a bipolar junction transistor, FET, triode, or amplifier of almost any type (non-inverting in this case, although variations of the circuit with an earthed centre-point and feedback from an inverting amplifier or the collector/drain of a transistor are also commo ...
b) Explain the smoothing of rectified output voltage by capacitor by
... of photoelectric effect experiment in terms of the dependence of : i) kinetic energy of photoelectron on the frequency of ...
... of photoelectric effect experiment in terms of the dependence of : i) kinetic energy of photoelectron on the frequency of ...
Free-Energy
... It is not possible to “kick” the process by displacement of the amplifying Tesla coil in the uniform changing magnetic field of the “kicking” coil, because the output voltage on the ends of the Tesla amplifying coil will be equal to zero in this case. So, you must use a non-uniform magnetic field. F ...
... It is not possible to “kick” the process by displacement of the amplifying Tesla coil in the uniform changing magnetic field of the “kicking” coil, because the output voltage on the ends of the Tesla amplifying coil will be equal to zero in this case. So, you must use a non-uniform magnetic field. F ...
Analysis of Series-Parallel Resonant Inductive Coupling Circuit
... All topology has certain advantage and disadvantage and their choice mainly depends on type of application. There has been research to find out most suitable topology for particular application such as battery charging [6-10]. While there are other topologies that may be used, the parallel secondary ...
... All topology has certain advantage and disadvantage and their choice mainly depends on type of application. There has been research to find out most suitable topology for particular application such as battery charging [6-10]. While there are other topologies that may be used, the parallel secondary ...
Effects of High Switching Frequency on Buck Regulators
... For very light loads, the power switch ‘OFF’ time (toff) is required to be greater than some minimum needed to recharge the bootstrap capacitor. This minimum toff varies inversely with load current. Since D = ton/(ton + toff), this minimum toff determines the maximum D, and thereby the minimum VIN a ...
... For very light loads, the power switch ‘OFF’ time (toff) is required to be greater than some minimum needed to recharge the bootstrap capacitor. This minimum toff varies inversely with load current. Since D = ton/(ton + toff), this minimum toff determines the maximum D, and thereby the minimum VIN a ...
Sinusoidal current injection based on a line
... sinusoidal grid current can be generated by applying positive/negative or zero voltage to the grid inductor. The VSI generates an ac output voltage waveform composed of discrete values; therefore, an inductor filter should be used between the VSI and the grid in order to produce a sinusoidal current ...
... sinusoidal grid current can be generated by applying positive/negative or zero voltage to the grid inductor. The VSI generates an ac output voltage waveform composed of discrete values; therefore, an inductor filter should be used between the VSI and the grid in order to produce a sinusoidal current ...
MAX1801 Digital Camera Step-Up Slave DC-DC Controller General Description
... In these equations, VSW is the voltage drop across the N-channel MOSFET switch, and VD is the forward voltage drop across the rectifier. Given LIDEAL, the consistent peak-to-peak inductor current is 0.333 IOUT / (1 – D). The maximum inductor current is 1.167 IOUT / (1 – D). Inductance values smaller ...
... In these equations, VSW is the voltage drop across the N-channel MOSFET switch, and VD is the forward voltage drop across the rectifier. Given LIDEAL, the consistent peak-to-peak inductor current is 0.333 IOUT / (1 – D). The maximum inductor current is 1.167 IOUT / (1 – D). Inductance values smaller ...
http://kth.diva
... peaks), the inductor LR was designed with an air core. With this design the saturation current is high, but the simplicity was also important benefit. The number of turns was experimentally determined to be 15 while the diameter of the inductor was approximately 3 mm. As can be seen in Fig. 4, the p ...
... peaks), the inductor LR was designed with an air core. With this design the saturation current is high, but the simplicity was also important benefit. The number of turns was experimentally determined to be 15 while the diameter of the inductor was approximately 3 mm. As can be seen in Fig. 4, the p ...
lab11 - University of Puget Sound
... You have learned in class that magnetic forces are only felt by moving charges (the Lorentz force law). But everybody knows that magnets exert forces on other magnets, even when they are sitting still and uncharged. Today you will observe that wires that carry current (moving charge) both create a m ...
... You have learned in class that magnetic forces are only felt by moving charges (the Lorentz force law). But everybody knows that magnets exert forces on other magnets, even when they are sitting still and uncharged. Today you will observe that wires that carry current (moving charge) both create a m ...
Prediction of Noise Generated by Electromagnetic Forces
... The operating motor is modeled in 2D with the combination of finite element method and electrical circuits (lumped element method), as described in [1] and [2]. Electromagnetic field: The lamination effects in the rotor and stator's cores are assumed to be perfect. The stator coils are assumed to be ...
... The operating motor is modeled in 2D with the combination of finite element method and electrical circuits (lumped element method), as described in [1] and [2]. Electromagnetic field: The lamination effects in the rotor and stator's cores are assumed to be perfect. The stator coils are assumed to be ...
Inductor
![](https://commons.wikimedia.org/wiki/Special:FilePath/Electronic_component_inductors.jpg?width=300)
An inductor, also called a coil or reactor, is a passive two-terminal electrical component which resists changes in electric current passing through it. It consists of a conductor such as a wire, usually wound into a coil. When a current flows through it, energy is stored temporarily in a magnetic field in the coil. When the current flowing through an inductor changes, the time-varying magnetic field induces a voltage in the conductor, according to Faraday’s law of electromagnetic induction, According to Lenz's law the direction of induced e.m.f is always such that it opposes the change in current that created it. As a result, inductors always oppose a change in current, in the same way that a flywheel oppose a change in rotational velocity. Care should be taken not to confuse this with the resistance provided by a resistor.An inductor is characterized by its inductance, the ratio of the voltage to the rate of change of current, which has units of henries (H). Inductors have values that typically range from 1 µH (10−6H) to 1 H. Many inductors have a magnetic core made of iron or ferrite inside the coil, which serves to increase the magnetic field and thus the inductance. Along with capacitors and resistors, inductors are one of the three passive linear circuit elements that make up electric circuits. Inductors are widely used in alternating current (AC) electronic equipment, particularly in radio equipment. They are used to block AC while allowing DC to pass; inductors designed for this purpose are called chokes. They are also used in electronic filters to separate signals of different frequencies, and in combination with capacitors to make tuned circuits, used to tune radio and TV receivers.