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AN#51
AN#51

... Layer Capacitors (EDLCs) are used as energy storage devices for applications requiring power for short periods of time. Typically an EDLC consists of two porous carbon-based electrodes electrically isolated by a porous separator. The separator and the electrodes are impregnated with an electrolyte, ...
AP1501A
AP1501A

... This data was taken with the circuit operating as a buck switching regulator with all components mounted on a PC board to simulate the junction temperature under actual operating conditions. This curve can be used for a quick check for the approximate junction temperature for various conditions, but ...
g Accelerometers ADXL78 i
g Accelerometers ADXL78 i

... if the resonant frequency of the sensor is low, the displacement per unit acceleration is high. The sensor may reach the mechanical limit of travel if the applied acceleration is high enough. This can be remedied by locating the accelerometer where it does not see high values of acceleration, and by ...
P85271
P85271

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Buck-Converter Design Demystified
Buck-Converter Design Demystified

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Lecture 5: Diodes:

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BU4069UB
BU4069UB

... of these parasitic elements can result in mutual interference among circuits, operational faults, or physical damage. Therefore, conditions which cause these parasitic elements to operate, such as applying a voltage to an input pin lower than the ground voltage should be avoided. Furthermore, do not ...
DC-DC Converters Via MATLAB/SIMULINK
DC-DC Converters Via MATLAB/SIMULINK

... Results of Closed loop using a cascaded control scheme for a boost converter is shown in Fig. 12(a). Here the output voltage rises up to 21.3V (6.5%) for the step variation of load from 10 to 13 (30%). The output voltage resumes its reference value (of 20V) within 15ms after the transient variatio ...
BDTIC www.BDTIC.com/infineon  TLE4921-5U
BDTIC www.BDTIC.com/infineon TLE4921-5U

... Furthermore, the TLE4921-5U can be operated in a two-wire as well as in a three-wireconfiguration. The output is logic compatible by high/low levels regarding on and off. ...
Solid State University - Linn-Benton Community College
Solid State University - Linn-Benton Community College

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Squirrel Range Technical Notes

... The logger can read the inputs at one of four different reading rates. The number of different inputs that each analogue to digital converter can read depends upon the reading rate and whether or not mains rejection is turned on. With mains rejection turned on each analogue to digital converter can ...
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4 Electrical Ratings and Characteristics of Power Semiconductor

... The absolute voltage limit is characterised by a sharp increase in leakage current when the device has at least one junction reverse-biased. The most commonly experienced voltage-limiting mechanism is that of avalanche multiplication, as considered in chapters 2.2.2 and 3.1.2. Since leakage current ...
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STN3N45K3

... Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or other ...
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Aalborg Universitet Energy in Distributed Power Generation Systems

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Theory of Operations - University of Portland

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i rotax. - AeroElectric Connection
i rotax. - AeroElectric Connection

... consumers, or via a rectifier-regulator for loading a battery and feeding direct current consumers. To avoid the voltage to rise above permissible levels, a voltage regulator must be used. To operate loads requiring direct current (e.g. charging battery), a rectifierregulator is required. A rectifie ...
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... including reduced voltage stress on the switches, transformer size reduction due to larger allowable flux swing, and improved efficiency due to elimination of dissipative snubber circuitry. Programmable dead time between the AUX and main driver allows for zero voltage switching (ZVS). The switching ...
Proceedings Template - WORD - SPORT Lab
Proceedings Template - WORD - SPORT Lab

... been proposed in [3], [5]-[11] and [19]. There are three key problems in the design and management of HEES systems, namely charge allocation, charge migration, and charge replacement. Charge allocation is the problem of distributing the incoming power to different destination EES banks [7]. Referenc ...
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Crct-dsn-portable-audio+EMC-090112

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FEATURES DESCRIPTION

... when operating on a single 3V power supply, commonmode range is from 0.1V below ground to half the power-supply voltage. Normally, input bias current is approximately 100pA; however, input voltages exceeding the power supplies can cause excessive current to flow in or out of the input pins. Momentar ...
TPS65023EVM-205 数据资料 dataSheet 下载
TPS65023EVM-205 数据资料 dataSheet 下载

... TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguar ...
Hot Socketing and Power-On Reset in Stratix III Devices
Hot Socketing and Power-On Reset in Stratix III Devices

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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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