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Introduction to Electric Machines and Drives
Introduction to Electric Machines and Drives

Study of Inductive-Capacitive Series Circuits Using
Study of Inductive-Capacitive Series Circuits Using

... MATLAB-SIMULINK package programs. The simple series circuits which are switched on a DC voltage at the initial moment are presented below. For the young researchers these are very useful. We can determine the current variation forms and the reactive elements voltage, by using this virtual medium. Ea ...
AC/DC and Stepper Motors
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Enlarge - Mouser
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... other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. ...
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Guide to Writing Stimulus Files

High-voltage, High-current Darlington Transistor Array, ULN2003B
High-voltage, High-current Darlington Transistor Array, ULN2003B

... of a single transistor with a very high current gain. This beta can be high at certain currents see Figure 5. The GPIO voltage is converted to base current through the 2.7-kΩ resistor connected between the input and base of the pre-driver Darlington NPN. The 7.2-kΩ and 3-kΩ resistors connected betwe ...
Amplifier Transistors
Amplifier Transistors

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Lecture 7: Power Outline Power and Energy
Lecture 7: Power Outline Power and Energy

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Ground Fault Detector/ Current Leakage Probe

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Fluke-175, Fluke-177, Fluke-179

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Aalborg Universitet Dynamic Consensus Algorithm based Distributed Unbalance Compensation in Islanded Microgrids
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... approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, ...
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... that when fly back converter operates independently. They can achieve better power factor with lower conversion efficiency whereas forward converter can able to achieve higher efficiency but having larger magnetizing offset current. Also has higher voltage stress. This entire problem can be overcome ...
Lab #3(Word Format)
Lab #3(Word Format)

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... AD8380’s video outputs. This will serve to substantially reduce the magnitude of the fault currents and protect the outputs from damage caused by intermittent short circuits. This may not be enough to guarantee that the maximum junction temperature (150°C) is not exceeded under all conditions. To en ...
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5.4.4. Base spreading resistance and emitter current crowding

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115C and 117C

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Synchronous Triggering of Multiple Spark Gap Switches
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... MOSFET. Synchronization mismatch delay of about 10 ns was observed which is well within the synchronous timing requirement of 50ns. This was tolerablee for simultaneous discharge of two current waveforms. The slight mismatch of triggering does not affect much the total added up current for the case ...
VF-0 series - Panasonic Electric Works
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MP6902 Synchronous Rectification Controller Application Note
MP6902 Synchronous Rectification Controller Application Note

< 1 ... 952 953 954 955 956 957 958 959 960 ... 1974 >

Mains electricity



Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.
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