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μ  PD166021T1F Data Sheet
μ PD166021T1F Data Sheet

... connected to GND via an external resister. Next, the voltage at the source of SW1 (= gate of output MOS) falls below the GND voltage. SW1 is turned on, and the clamp diode is connected to the gate of the output MOS, activating the dynamic clamp circuit. When the over-voltage is applied to VCC, the g ...
Upwind E-system upscaling and reliability
Upwind E-system upscaling and reliability

... EeFarm II is a computer program and database for the analysis of wind farm electrical systems. The Software EeFarm-II has been developed to study and optimise the steady state electrical performance of wind farms. The program is used to determine the energy production, electrical losses, component f ...
MAX5440 Stereo Volume Control with Rotary Encoder Interface General Description
MAX5440 Stereo Volume Control with Rotary Encoder Interface General Description

... VSS to GND...............................................................-3V to +0.3V Input and Output Latchup Immunity...............................±200mA Continuous Power Dissipation (TA = +70°C) 24-Pin SSOP (derate 12.3mW/°C above +70°C) ......987.7mW Operating Temperature Range ................ ...
Medium Voltage MCC Guide Specification
Medium Voltage MCC Guide Specification

... ground the transformer primary windings and the fuses. A visible indication of positive ground is required. The ground may be a momentary or sweeping action that occurs as the unit moved out of the connected position. ...
AN9 - Application Considerations and Circuits for a New Chopper-Stabilized Op Amp
AN9 - Application Considerations and Circuits for a New Chopper-Stabilized Op Amp

... can be used to power transducers or other loads. Interaction between the transformer’s chopping carrier and A1’s internal oscillator is avoided by synchronizing the amplifier to the carrier via the two decade counters. Q3 and Q4, driven by opposing phase carrier signals derived from L1, chop A1’s out ...
Magnetostrictive Versus Piezoelectric Transducers For
Magnetostrictive Versus Piezoelectric Transducers For

... the audible range (at 10 kHz), but the energy in this harmonic is very low compared to that at the first so the sound level is not as high. In short, this means that it may not economical to bring a magnetostrictive system under the 85 db level above which hearing protection is required according to ...
IID-695 Gen Interconnect Request 2010 Updated:2012-07-13 15:59 CS
IID-695 Gen Interconnect Request 2010 Updated:2012-07-13 15:59 CS

MURI Book 1. - SLAC Group/Department Public Websites
MURI Book 1. - SLAC Group/Department Public Websites

... Working with Professor Bill Hansen at the Stanford Physics Department, as Research Associates, were the Varian brothers, Russell, a physicist, and Sigurd, a former barnstormer and Pan-American pilot. “Sig” Varian believed that high-frequency transmitters could be used aboard airplanes to make “blind ...
VULCAN-DayBright-LED-System-Manual
VULCAN-DayBright-LED-System-Manual

AN00020
AN00020

... general industrial applications. It supports the differential bus signal representation being described in the international standard for in-vehicle high speed CAN applications (ISO11898). Controller Area Network (CAN) is a serial bus protocol being primarily intended for transmission of control rel ...
402H Microphone Calibrator User Manual
402H Microphone Calibrator User Manual

... This equipment contains voltage hazardous to human life and safety, and is capable of inflicting personal injury. ...
GAL26CV12
GAL26CV12

... is driven by the output of the sum term gate. Logic polarity of the output signal at the pin may be selected by specifying that the output buffer drive either true (active high) or inverted (active low). Output tri-state control is available as an individual product term for each output, and may be ...
Installation Guide for Gentex GN
Installation Guide for Gentex GN

... connection of one strobe that activates for either a smoke or CO event. • The strobe will receive its source of power from the same source that provides power to the GN-503FF. Power is routed through the normally open contacts. • Units connected in tandem will activate the relays of the ‘non-alarmin ...
MAX13051 ±80V Fault-Protected Can Transceiver with Autobaud General Description
MAX13051 ±80V Fault-Protected Can Transceiver with Autobaud General Description

... and reducing reflections caused by improperly terminated cables. In multidrop CAN applications, it is important to maintain a direct point-to-point wiring scheme. A single pair of wires should connect each element of the CAN bus, and the two ends of the bus should be terminated with 120Ω resistors, ...
instruction/operation manual
instruction/operation manual

... series for up to 36V or a quality AC to DC power supply with stable 12.0-36.0V DC output. Input Current Max ...
a novel low power energy recovery full adder cell
a novel low power energy recovery full adder cell

... important to note that, in simulation studies, the number of simulation cycles that are needed for accurate estimation of the switched capacitance is critical. It is recommended to have between 50 and 100 simulation cycles for an accurate estimation of the capacitance [5]. A reduction in any of the ...
PCAN-MicroMod Analog 2 User Manual Application-specific PCAN-MicroMod Motherboard
PCAN-MicroMod Analog 2 User Manual Application-specific PCAN-MicroMod Motherboard

Datasheet
Datasheet

... Zelio® RSL slim interface plug-in relays are both compact in size and modular in design. At only 0.24 in. (6 mm) wide, RSL relays save valuable space when mounted on a DIN rail at the back of an enclosure. ...
ups glups - Powerstar Inc
ups glups - Powerstar Inc

... INFORMATION: This document explains which voltages can be derived at the electrical outlet receptacle from the existing wiring found in common electrical boxes for both residential and commercial applications. This information is applicable to the United States only, although Canadian applications w ...
Model SMA8715 - Electro Mavin
Model SMA8715 - Electro Mavin

8. TESTING POWER TRANSFORMERS
8. TESTING POWER TRANSFORMERS

... and prints actually represent the physical equipment. It helps assure that wires and components are properly sized, secure, and ready for service. 8.4 HAND MEGGERING (DC Hi-Potential Insulation Testing) Most hand-crank Meggers have output voltages from 250 to 500 volts DC. All wiring on transformers ...
Parallel Operation and Standby Service Schedule Designation R3
Parallel Operation and Standby Service Schedule Designation R3

... months June through October over the latest 12-month period. The standby contract capacity for remaining billing months will be set at the 1001st highest half-hourly kW output during those months over the latest 12month period. The standby contract capacity will be adjusted on an ongoing basis refle ...
Non-electrical equipment.
Non-electrical equipment.

General Description Features
General Description Features

... The MAX8809A/MAX8810A synchronous, 2-/3-/4phase, step-down, current-mode controllers with integrated dual-phase MOSFET drivers provide flexible solutions that fully comply with Intel® VRD11/VRD10 and AMD K8 Rev F CPU core supplies. The flexible design supplies load currents up to 150A for low-voltag ...
MAX3735/MAX3735A 2.7Gbps, Low-Power SFP Laser Drivers General Description Features
MAX3735/MAX3735A 2.7Gbps, Low-Power SFP Laser Drivers General Description Features

... Operating Ambient Temperature Range (TA)......-40°C to +85°C Storage Ambient Temperature Range...............-55°C to +150°C Die Attach Temperature...................................................+400°C Lead Temperature (soldering, 10s) .................................+300°C ...
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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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