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SBT 8-cylinder spark-ignition engine N62TU E60, E61, E63, E64
SBT 8-cylinder spark-ignition engine N62TU E60, E61, E63, E64

... The outside temperature sensor sends its signal to the instrument cluster. The instrument cluster forwards the signal through the bus to the DME. The outside temperature is needed for a number of functions in the control unit that include temperaturedependent values. In the event of a fault in the o ...
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doc

First Principles of a Gas Discharge Tube (GDT) Primary
First Principles of a Gas Discharge Tube (GDT) Primary

... known as the arc mode. In the arc mode, the GDT practically shorts the line, diverting the surge current through the GDT to ground and removes the voltage surge from the plant and equipment. At normal operating voltages below the GDT rated DC sparkover voltage (measured at a rate of rise between 100 ...
The Optical Links for the ATLAS SemiConductor Tracker
The Optical Links for the ATLAS SemiConductor Tracker

... epitaxial Si p-i-n diodes. There are 12 ABCD ASICs[2] on each SCT[3,4] module and each ABCD reads out the signals from 128 channels of silicon strips. The ABCD ASIC consists of 128 channels of preamplifiers and discriminators. The binary data from each channel is stored in a pipeline memory and the ...
Film capacitors - Power Factor Correction
Film capacitors - Power Factor Correction

... (1) Power the capacitor up and down. (2) After ≤ 90 seconds the voltage between the terminals must decline to less than 75 V.  Check the temperature of capacitors directly after operation for a longer period, but make sure that the capacitors have been switched off. In case of excessive temperature ...
Selecting E7/P7/F7 Drives for Single-Phase Input
Selecting E7/P7/F7 Drives for Single-Phase Input

Activity 4.5j – Closed Loop Control 3 Purpose Develop an
Activity 4.5j – Closed Loop Control 3 Purpose Develop an

... Develop an understanding of a closed loop system using a potentiometer as a feedback device. Gain further knowledge in the understanding of analog sensing devices. Understand the concept of position control. In this exercise you will use a potentiometer to control the back and forth motion of a moto ...
CHAPTER 21: Electromagnetic Induction and Faraday`s Law
CHAPTER 21: Electromagnetic Induction and Faraday`s Law

Transformer: Principles and Practices
Transformer: Principles and Practices

... There are many devices such as three-phase ac generator, transformer etc., which are usually used in a power station to generate and supply electrical power to a power system network. In the power station, the three-phase ac generator generates a three-phase alternating voltage in the range between ...
Aiken--PhaseShiftOsc..
Aiken--PhaseShiftOsc..

... Phase shift oscillators are most commonly used in tremolo circuits in guitar amplifiers. They are used as the low-frequency oscillator (LFO) that generates the sinusoidal waveform which amplitude modulates the guitar signal to produce the characteristic tremolo amplitude variations. How do they work ...
Circuit Breakers - Rockwell Automation Knowledgebase
Circuit Breakers - Rockwell Automation Knowledgebase

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Chapter 2 Resistive Circuits

... The superposition principle states that the total response is the sum of the responses to each of the ...
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... then experience a smaller opposing force to the motion of the metal bar. Thus, the slotted bar falls more quickly through the magnetic field. 14. As you try to move the aluminum sheet out of the magnetic field, areas of the sheet that used to be in B = 0 regions start to gain magnetic flux. This cha ...
VLT 3500 Series
VLT 3500 Series

... designated on the drawing schedules to be variable speed. All standard and optional features shall be included within the VFD enclosure, unless otherwise specified. VFD shall be housed in a NEMA 1 enclosure, or other NEMA type according to the installation and operating conditions at the job site. B ...
Determination and Application of Practical Relaying
Determination and Application of Practical Relaying

... When the study to establish the original loadability parameters was performed, it was based on the 4-hour facility rating. The intent of the 150% factor applied to the Facility Rating in the loadability requirement was to approximate the 15-minute rating of the transmission line and add some additio ...
part 1 general - Rockwell Automation
part 1 general - Rockwell Automation

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BDTIC  www.BDTIC.com/infineon
BDTIC www.BDTIC.com/infineon

... Alternatively another TVS diode (ESD5V3L1U-02LRH/LS, unidirectional) can be used for ESD performance improvement in order to reduce the residual stress for the IC (FM-LNA) in case of high IEC61000-4-2 ESD strikes. The ESD5V3L1U-02LRH/LS provides a dynamic resistance of 0.31 Ohm only (1 Ohm for ESD0P ...
A Permanent Magnet Generator for Small Scale Wind Turbines
A Permanent Magnet Generator for Small Scale Wind Turbines

USA - DUNGS® Combustion Controls
USA - DUNGS® Combustion Controls

... find the instruction also at www. dungs.com If these instructions are not heeded, the result may be personal injury or damage to property. ...


DS1841 Temperature-Controlled, NV, I C, Logarithmic Resistor
DS1841 Temperature-Controlled, NV, I C, Logarithmic Resistor

... The DS1841 is a 7-bit, logarithmic, nonvolatile (NV) digital resistor that features an on-chip temperature sensor and associated analog-to-digital converter (ADC). The integrated temperature sensor indexes a 72-byte NV lookup table (LUT) encompassing a temperature range from -40°C to +100°C. The LUT ...
DS2782 Stand-Alone Fuel Gauge IC  GENERAL DESCRIPTION
DS2782 Stand-Alone Fuel Gauge IC GENERAL DESCRIPTION

... The DS2782 has two power modes: ACTIVE and SLEEP. On initial power up, the DS2782 defaults to ACTIVE mode. While in ACTIVE mode, the DS2782 is fully functional with measurements and capacity estimation continuously updated. In SLEEP mode, the DS2782 conserves power by disabling measurement and capac ...
CURSO DE ELECTRONICA IV Alfonso Pérez García.
CURSO DE ELECTRONICA IV Alfonso Pérez García.

... benefit is the mixer (you are using double balanced mixers?), also see a source impedance of 50 ohms. ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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