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Mechatronics Engineering Certificate Program
Mechatronics Engineering Certificate Program

... Thevenin and maximum power transfer theorems are proved and applied. The complex plane and complex algebra are introduced along with the concepts of complex exponential functions, phasors, complex impedances and admittances. Semiconductor diodes and diode circuits, including rectifying and clamping ...
S1 Electricity Quiz
S1 Electricity Quiz

... left which has not been followed in the above diagram. ...
LOW-POWER DISSIPATION ADSL LINE DRIVER THS6182 FEATURES DESCRIPTION
LOW-POWER DISSIPATION ADSL LINE DRIVER THS6182 FEATURES DESCRIPTION

... The THS6182 is a current feedback differential line driver ideal for full rate ADSL systems. Its extremely low-power dissipation is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique architecture of the THS6182 allows the quiescent current to ...
1270 Laboratory Project 3: Model of Tissue Impedance N. E. Cotter
1270 Laboratory Project 3: Model of Tissue Impedance N. E. Cotter

... 2) Learn how to design a Wien-bridge oscillator circuit with an op-amp. 3) Learn how to interpret published data on impedance versus tissue type. III. INTRODUCTION A. Electromagnetic Fields and Tissues Understanding the effects of electromagnetic radiation on tissues is valuable for determining safe ...
Datasheet - Texas Instruments
Datasheet - Texas Instruments

Model Number Structure Ordering Information
Model Number Structure Ordering Information

... CAUTION Risk of fire and explosion due to arcing and relay heat generation that accompanies switching. Do not use in an environment where flammable or explosive gas is present. ...
POWER ELECTRONICS SYLLABUS
POWER ELECTRONICS SYLLABUS

pH Circuit DataSheet 5.0
pH Circuit DataSheet 5.0

Generac Power Systems, Inc.
Generac Power Systems, Inc.

... dry wooden platform. Work on the equipment only while standing on such insulative mats. • Wire gauge sizes of electrical wiring, cables, and cord sets must be adequate to handle the maximum electrical current (amperage) to which they will be subjected to. • Before installing or servicing this equipm ...
Tutorial_4_Single_Phase_Transformer
Tutorial_4_Single_Phase_Transformer

... The excitation branch impedances are given referred to the high-voltage side of the transformer. a) Find the equivalent circuit of this transformer referred to the high-voltage side. b) Find the per-unit equivalent circuit of this transformer. c) Assume that this transformer is supplying rated load ...
circuit breakers I
circuit breakers I

... In the initial stages, the use of high-volume (bulk) oil circuit breakers was more common. In this type, the whole breaker unit is immersed in the oil. This type had the disadvantage of production of higher hydrogen quantities during arcing and higher maintenance requirements. Subsequently these wer ...
Keywords: simulation, short
Keywords: simulation, short

... Such a model enables experimenting similarly to real systems thereby obtaining characteristics of required physical magnitudes. It proved beneficial also when describing the properties of systems and its components in the teaching process. The merits of this method are particularly significant in ca ...
IRFIB6N60A,SiHFIB6N60A
IRFIB6N60A,SiHFIB6N60A

... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
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AK4687EQ Datasheet

... Asynchronous Stereo CODEC with Capless Stereo Selector GENERAL DESCRIPTION The AK4687 is a stereo audio CODEC with 2-channel input selector and a line driver. The interfaces of ADC/DAC can accept up to 24bit input data and support asynchronous operation. The input range of the pre-amplifier, that su ...
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Lecture_8

... 26-1 EMF and Terminal Voltage Example 26-1: Battery with internal resistance. A 65.0-Ω resistor is connected to the terminals of a battery whose emf is 12.0 V and whose internal resistance is 0.5 Ω. Calculate (a) the current in the circuit, (b) the terminal voltage of the battery, Vab, and (c) the ...
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ingenuity@work - Gurley Precision Instruments
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... Customize views, templates and reports to your exact needs Create and store a complete library of configurations that can be uploaded as needed Zoom in and out and pan through sections of the graph to ­analyze the data Download, display and analyze recorded data Display waveforms, trend gr ...
Chapter 2 Motion Along a Straight Line Position, Displacement
Chapter 2 Motion Along a Straight Line Position, Displacement

... PRACTICE: A non-ideal voltmeter is used to measure the p.d. of the 20 k resistor as shown. What will its reading be? SOLUTION: There are two currents passing through the circuit because the voltmeter does not have a high enough resistance to prevent the green one from flowing. The 20 k resistor ...
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Installation and Userʼs Manual Isolated DC to DC Converter

Audio Component Interconnection - Pro
Audio Component Interconnection - Pro

... the cable is necessary to promote an accurate conversion from a digital signal to an analog signal. The cable is rated at 75 ohms (+/-5%) to ensure accuracy of the audio signal reproduction. A coaxial digital connection is said to have a higher maximum bandwidth (capacity for information) than the o ...
High Voltage Induction Motors
High Voltage Induction Motors

auto transformer
auto transformer

... In this diagram, the secondary load is shown attached to the primary winding at its mid-point. Now, the ampere-turns below the connection are opposed by the ampere-turns above the connection, each excited by 10 A, but in opposite directions. The currents add at the node to give 20A in the secondary ...
POWER QUALITY IMPROVEMENT IN 3-ϕ POWER
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... power losses in distributing, causing noise troubles in the communication systems and, every so often, causing breakdown of functioning of electronic apparatus, which have superior sensitivity for the reason that the addition of microelectronic control systems plus these systems lead to devices with ...
RFI and Ferrites
RFI and Ferrites

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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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