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MAX9632 36V, Precision, Low-Noise, Wide-Band Amplifier EVALUATION KIT AVAILABLE
MAX9632 36V, Precision, Low-Noise, Wide-Band Amplifier EVALUATION KIT AVAILABLE

... During normal op-amp operation, the inverting and noninverting inputs of the IC are at essentially the same voltage. However, either due to fast input voltage transients or other fault conditions, these inputs can be forced to be at two different voltages. Internal back-to-back diodes protect the in ...
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Untitled

Dynamic avalanche behavior of power MOSFETs and IGBTs under
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... power semiconductor devices. Power MOSFETs and the insulated gate bipolar transistors (IGBTs) are the two most important power devices, which have been widely used in locomotive traction, industrial control, automotive electronics, and consumer electronics. Generally, most of these devices are appli ...
The A40 Power Amplifier
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... operation, cascoding, constant current sources, current mirrors, and extra-loop error correction. It would be fascinating to build and perhaps would also sound good. On the other hand, complexity is not a good end in itself and a much simpler circuit would suit the needs of the amateur more ideally ...
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Application Note AN4129 Green Current Mode PWM Controller FAN7601 1. Introduction www.fairchildsemi.com
Application Note AN4129 Green Current Mode PWM Controller FAN7601 1. Introduction www.fairchildsemi.com

... operating voltage at start-up to enter a steady state. If the Vcc voltage is higher than 19V, the over voltage protection function works. There is some delay in the over voltage protection circuit. The Vcc capacitor can be selected according to the soft start time and total gate charge(Qg) of the MO ...
Fault Analysis of 9-Bus Test System
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... system's initial errors. However, additional error will be re-introduced into the measurement as the system temperature varies. Dedicated current sense amplifiers are able to solve many of the limitations present with the amplifiers integrated into these system-level devices. The INA199 is a current ...
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... measurements to 1000 A but has an over-range capability of up to 2000 A. As the clamp incorporates Hall Effect technology it can measure d.c. currents as well as a.c. currents. Additional features are the peak hold button and the frequency counter which will measure frequencies between 20 Hz and 10 ...
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... possible fast and low-power operation for digital circuitry; however, they introduce problems for the designers of analog circuits [1]. One difficulty involves the operation of floating switches required in switched-capacitor (SC) cirbecomes compacuits. If the dc supply range rable to (or is less th ...


... indicator, the buses of the system which are weak in nature can be identified. So far much attention was paid on voltage stability analysis of transmission lines, researchers have paid very little attention to develop a voltage stability indicator for radial distribution systems [4,5,6]. In radial d ...
Electrical Engineering Semester - VI
Electrical Engineering Semester - VI

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effects of generator parameters and transformer disposal on

... electromagnetic torque, system frequency and generator terminal voltage respectively. As can be seen, severe disturbances occurred in the generator electromagnetic torque following faulting and clearing. The torque variation (EM), which is defined as the difference between the maximal and minimal ...
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... (decoupling diode): For redundant operation the outputs of two or more units are paralleled behind de-coupling diodes so that an internal fault of one module does not affect the operation of the others. These diodes cause power losses. (active current sharing): An additional control circuit provides ...
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173010378 Datasheet

... suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsi ...
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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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