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PowerLogic™ Factory Assembled Equipment
PowerLogic™ Factory Assembled Equipment

... equipment is professionally crafted, factory tested, and pre-wired. It is designed to order as a free-standing or wall-mounted system that will greatly improve the speed of your system startup. This solution is backed by our Square D™ by Schneider Electric quality standard of excellence. Our factory ...
Advanced Energy® AE 500 Inverter
Advanced Energy® AE 500 Inverter

... be performed before you install, operate, or maintain this equipment. Practice all plant and product safety instructions and precautions. Failure to follow instructions can cause personal injury and/or property damage. If the equipment is used in a manner not specified by the manufacturer, the prote ...
Audio Power Amplifier Design Handbook, Fifth Edition
Audio Power Amplifier Design Handbook, Fifth Edition

... website at www.elsevierdirect.com/rights for further information Notice No responsibility is assumed by the publisher for any injury and/or damage to persons or property as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions or ...
UJA113x series Buck/boost HS-CAN/(dual) LIN system basis chip
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... These Modules have been designed for making practices using either the FA-CO Power Supply or the EBC-100 Base Unit. The Modules consist in a series of different circuits which shall allow performing the corresponding exercises separately. All circuits are serigraphed on the surface of each module, t ...
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LT User Manual - TE Connectivity

... All vented gage submersible level transducers and pressure transducers require an optional protective barrier that guards against moisture buildup in the cable vent tube. The 810 SuperDry vent filter and the 815 Aneroid Bellows are guaranteed to operate maintenance free for one year. In Addition the ...
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... student handouts, as a teacher reference for tests, or printed and mounted as posters around equipment. The Emphasis Course Resources also contains sample Safety Passports. These can be used as verification that students have been trained and understand the safety aspects of each equipment or proced ...
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... The CD4020BC, CD4060BC are 14-stage ripple carry binary counters, and the CD4040BC is a 12-stage ripple carry binary counter. The counters are advanced one count on the negative transition of each clock pulse. The counters are reset to the zero state by a logical “1” at the reset input independent o ...
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... the complexity and number of components required for power-supply monitoring and battery-control functions in µP systems. They significantly improve system reliability and accuracy compared to separate ICs or discrete components. These devices are designed for use in systems powered by 3.0V or 3.3V ...
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Breakers, Relays, and Disconnects

... Power plant and industrial systems need overcurrent delay relays to allow for starting large loads. When a large induction motor starts, it draws a starting current that is several times larger than its normal running current. This starting current persists until the motor is up to its normal runni ...
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Reducing Electromagnetic Interference in DC

... Electromagnetic Interference (EMI) resulting from high rates of changes of voltage and current, impairing other devices’ performance and harming human being’s health, has become a major concern in designing direct current (DC-DC) converters for a long time due to the increasingly wide applications o ...
ADM6821-25 - Analog Devices
ADM6821-25 - Analog Devices

... human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degr ...
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... GENERAL DESCRIPTION The ADM682x are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. As well as providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset ti ...
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Current-Mode Control: Modeling and its Digital Application

< 1 ... 8 9 10 11 12 13 14 15 16 ... 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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