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Transil™ clamping protection mode
Transil™ clamping protection mode

... measured during IEC 61000-4-2 8 kV contact discharge ESD Test. ...
Low saturation voltage type 3-pin regulator
Low saturation voltage type 3-pin regulator

... This protection circuit limits the current in the shape of a ’7’. This circuit is designed with a high margin, so that that current is restricted and latching is prevented, even if a high-capacitance capacitator causes a large amount of current to temporary flow through the IC. However, these protec ...
Electric Circuits Lab 2
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PNP Bipolar Transistor for High-Current Switching Applications
PNP Bipolar Transistor for High-Current Switching Applications

... SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semico ...
UMZ-868-D16-G MICROSTRIP VOLTAGE CONTROLLED OSCILLATOR Features
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... responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change comp ...
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Steady-State and Dynamic Performance Characterization of a
Steady-State and Dynamic Performance Characterization of a

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... Tables 8 and 9 show the construction costs of 230 and 400 kV lines. Also, characteristics of these lines are listed in Table 10. ...
OPTIMA® YellowTop R 3,7
OPTIMA® YellowTop R 3,7

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Electricity - pams
Electricity - pams

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CIRCUIT IDEAS FOR DESIGNERS This current source can be built
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TechTopics

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dms application note 8 - Murata Power Solutions

... making connections to the LM34/35. The point at which the wires attach to the LM34/35 should be kept at the same temperature as the body of the LM34/35. This will ensure that the connections themselves do not affect the overall measurement accuracy by acting as heat sinks and drawing heat away from ...
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Centaurus Linebacker 100 or 250 Watt Interruptible Power Supply for Emergency Lighting Applications
Centaurus Linebacker 100 or 250 Watt Interruptible Power Supply for Emergency Lighting Applications

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Voltage Sag Mitigation in Distribution Line using DSTATCOM

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... o Repairs done at Springfield, OH, with a turn around time of 48 hours o For complicated repairs returned to Germany Repairs: o To exchange power modules one has to open the power supply, replace the module, and do a full voltage and current calibration. This has to be done by an authorized technici ...
EE 101 Lab 1 Batteries, Power Supplies, and Resistors
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... current. A battery produces direct current (DC), since the chemical reaction in the battery causes current to flow in only one direction through the circuit. The measurement unit for electrical current is called the ampere, or simply the amp, and is abbreviated with a capital-A. The electrical poten ...
Electromagnetic Bomb
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... E-bombs will become a decisive capability in Strategic Warfare and Electronic Combat E-bombs are a non-lethal weapon The critical issues for the next decade are the deployment of E-bombs and the hardening of fundamental infrastructure ...
2STL1525
2STL1525

... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
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... Architects and Engineers Specifications The notification appliance shall be a Wheelock MIZ-24S audible appliance or approved equal. The Notification Appliance shall be electronic and shall have field selectable settings for Temporal (Code 3) or continuous horn and support coded systems operation. T ...
electronic stick for blind people
electronic stick for blind people

... • This will assist the blind persons during the walk and provides an alarm if any hurdle is detected with-In the set range • This system mainly consists of a regulated power supply, IR transmitter, IR receiver, control circuit and the output driver circuit ...
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Electrical Circuits 1 (from CPO Physics)
Electrical Circuits 1 (from CPO Physics)

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< 1 ... 1773 1774 1775 1776 1777 1778 1779 1780 1781 ... 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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