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KSE 45H Se ri es
KSE 45H Se ri es

... 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when pr ...
LM392 - Texas Instruments
LM392 - Texas Instruments

... TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI ...
Unit BS113 Electrical and Electronic Technology
Unit BS113 Electrical and Electronic Technology

... Section B -- One longer question which will ask you about the electrical aspects of a particular product.. You are given the guidance that the product which will be featured in the January 2002 exam will be an electric lawnmower. Section B will carry 40 marks. The questions set on the 2001 paper pr ...
SUNNY TRIPOWER 12000TL-US/15000TL-US/20000TL
SUNNY TRIPOWER 12000TL-US/15000TL-US/20000TL

... SMA’s new Sunny Tripower TL-US is raising the level of performance for decentralized commercial PV plants. This three-phase transformerless inverter is UL listed for up to 1000 V DC maximum system voltage and has peak efficiency above 98 percent, while OptiTrac Global Peak minimizes the effects of s ...
SPECTRA EXPERIMENT 17
SPECTRA EXPERIMENT 17

... energy levels of the atoms or ions. In this experiment you will use a simple spectroscope capable of surprising accuracy t o study the bright line spectra of some simple ions and relate your observations to electronic transitions within the atoms. Look through the diffraction grating at the narrow e ...
8-Way Programmable Input Card
8-Way Programmable Input Card

... device for the XLS50 and XLS60 intelligent fire alarm systems. This unit, along with other remote I/O devices, the repeater/annunciator units and the external printer provide a complete range of peripheral devices to further enhance the functionality and expandability of the XLS50/60 systems. The 8- ...
Wireline Data Transmission and Reception
Wireline Data Transmission and Reception

... new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is also used for powerline communication applications such as Homeplug™. Because of the wide availabilit ...
Symbols and Terms - IXYS Corporation
Symbols and Terms - IXYS Corporation

... liability is only assumed for components per se, not for applications, processes and circuits implemented with components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Stress above one or more of the limiting values may cause p ...
AS0104-400/100
AS0104-400/100

the franck-hertz experiment - University of Toronto Physics
the franck-hertz experiment - University of Toronto Physics

... the low mercury pressure in the tube, discharge can place even at small voltages. When this is the case, the tube must be heated to a higher temperature. In general, the adjustment of the heating temperature is not difficult. One should change the temperature of the heater only after you are certain ...
Infrared Sensor - ECE7750 Distributed Control Systems
Infrared Sensor - ECE7750 Distributed Control Systems

Brian Otis - Techniq..
Brian Otis - Techniq..

... Power dissipation >1W Cost >$100 US Provides two critical functions that are currently impossible to generate on-chip: 1. Accurate quartz-based frequency reference 2. Power source ...
2# Power Amplifier
2# Power Amplifier

... Consists of complementary pair electronic devices ...
Presentation Title
Presentation Title

... • Understand the classification of electrical injuries • Understand the pathophysiology of an electrical injury • Know how to initially assess and manage patients with electrical burns • Know how to manage wounds and complications that may result from an electrical injury ...
General Specifications Model UT150L Limit Controller
General Specifications Model UT150L Limit Controller

... IEC/EN61010-1) Rated measurement input voltage : 10V DC max.(across terminals), 300V AC max.(across ground) Rated transient overvoltage : 1500V (Note) Note : It is a value on the safety standard which is assumed by IEC/EN61010-1 in Measurement category I, and is not the value which guarantees an app ...
laboratory works semiconductor electronics
laboratory works semiconductor electronics

... appliances should be well visible and their displacement or pulling down from the table should be avoided. 5. When assembling the circuits, connect no more than two conductors to one terminal or socket. To change the circuit, switch off the power. 6. Before energizing the lab bench, make sure that a ...
Basic Concepts
Basic Concepts

Astronomy
Astronomy

No Slide Title
No Slide Title

... unnecessary replacement of non-faulty parts. Connections and wiring faults can easily be pin pointed • Easy saving of data for analysis, and comparison with stored benchmark traces. Waveforms can be transmitted easily by email, for remote diagnosis. ...
p130_holman_poster
p130_holman_poster

... ADC and an SRAM-based FPGA to digitally control the duty cycle D and regulate the output over a wide range of input voltages and load conditions. ...
Jeopardy Game - Duluth Edison Charter Schools
Jeopardy Game - Duluth Edison Charter Schools

... contain circuit, often referred to as between water a “cell” directions for molecules called? making protein ...
What is a scope?
What is a scope?

... unnecessary replacement of non-faulty parts. Connections and wiring faults can easily be pin pointed • Easy saving of data for analysis, and comparison with stored benchmark traces. Waveforms can be transmitted easily by email, for remote diagnosis. ...
F42033342
F42033342

... parallel capacitor and one series capacitor) resonant converter and the LLC (one resonant inductor, one magnetizing inductor and one series capacitor) resonant converter have good voltage regulation at light-load and short-circuit conditions. Also, the output diode reverse-recovery problem is allevi ...
UC2841数据资料 dataSheet 下载
UC2841数据资料 dataSheet 下载

... control. In this application, current sensing is ground referenced through RCS. Resistor R1 sets a 400mV offset across R2 (assuming R2 > RCS) so that both the Error Amplifier and Fault Shutdown can force the current completely to zero. R2 is also used along with CF as a small filter to attenuate lea ...
MD-Series Isolation Transformers Instructions for Use
MD-Series Isolation Transformers Instructions for Use

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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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