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1-MHz 45-µA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER OPA2348-Q1 OPA4348-Q1 FEATURES
1-MHz 45-µA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER OPA2348-Q1 OPA4348-Q1 FEATURES

... Normally, input currents are 0.5 pA. However, large inputs (greater than 500 mV beyond the supply rails) can cause excessive current to flow in or out of the input pins. Therefore, as well as keeping the input voltage below the maximum rating, it is also important to limit the input current to less ...
90W Resonant SMPS with TEA1610 SwingChip APPLICATION NOTE AN99011
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... sensing is cheaper but output regulation is less accurate, especially in this application where the coupling of the primary and secondary is made purposely poor. Secondary sensing is more expensive but has a higher performance. For that reason this 90W application uses secondary sensing. Component Z ...
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... Automatic Guided Vehicles (AGV) have been in use since the 1950's. AGVs are driver-less industrial trucks, usually powered by electric motors and batteries. AGVs range in size from carrying small loads of a few kilograms up to loads over 100 tons. The working environment may vary from offices with c ...
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... 2.8kW generator set will start and run one 13500 Btu high efficiency air conditioner(15.5 Amps or less) plus 600 watt base load with an additional 300 watts of power available. 2.5kW generator set will start and run one 13500 Btu high efficiency air conditioner (15.5 Amps or less) plus a 600 watt ba ...
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... high−powered white LED. The buck−boost is implemented in an H−bridge topology and has an adaptive architecture where it operates in one of three modes: boost, buck−boost, or buck depending on the input and output voltage condition. This device has been designed with high−efficiency for use in portab ...
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iC-DL Datasheet - iC-Haus

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... Sensitivity (Sens). The change in sensor output in response to a 1 A change through the primary conductor. The sensitivity is the product of the magnetic circuit sensitivity (G / A) and the linear IC amplifier gain (mV/G). The linear IC amplifier gain is programmed at the factory to optimize the sen ...
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... There are a number of common DC motor electrical faults of which the most common will be described here. These result from issues specific to DC motor design as a result of temperature, friction and internal contaminants such as carbon or graphite. One of the most common causes of winding faults in ...
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(ii) Loading cycle test.
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... rubber. This is why the product is said to be “vulcanized” or “cross-linked” polythene. The polythene is inert to chemical reactions as it does not have double bonds and polar groups. Therefore, it was thought that polythene could be cross-linked only through special condition, e.g., by irradiating ...
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... Troubleshoot and repair motor controls. Troubleshoot and replace relays. Troubleshoot and replace sensors. Troubleshoot and replace limit switches. Troubleshoot and replace power supplies. Troubleshoot and replace electronic sensors. SOLID STATE AND DIGITAL ELECTRONICS (Level 3 & 4) Identify and exp ...
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... Emphasis of Black Start Restoration in IEGC (5.8.b) Detailed plans and procedures for restoration after partial/total blackout of each Constituents system within a Region, will be finalised by the concerned constituents in coordination with the RLDC. The procedure will be reviewed, confirmed and/or ...
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... - Mitsubishi Electric Corporation semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor w ...
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... Current sensing Power Metal Strip resistors allow control circuitry to monitor the level of current in a circuit by translating current into a voltage that can be easily measured. The devices work by resisting the current flow in a circuit to a calibrated level, thus allowing a voltage drop to be de ...
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Three-phase electric power



Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.
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