Current sensing - Electrónica de instrumentación

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Fundamentals of Current Sensor Sensing Concepts and Applications

Current sensor, to sense amount of current through a circuit, by sensing voltage drop across a resistor or voltage induced in a current carrying conductor

Instrumentación electrónica

http://www.elprocus.com/current-sensor


pdfAccurate Current Sensing in High Voltage Motor Drives

Current sensing topologies vary according to many driving factors. In the appliance market, for example, the cost factor is dominant, while for the industrial market, performance is usually a key factor. Moreover, current levels discriminate between shunt-based current sensing that is often limited by the shunt thermal dissipation, and Halleffect topologies........

Instrumentación electrónica

http://www.irf.com/technical-info/designnote/dn501.pdf


Sensing Elements for Current Measurements

There are many choices of sensing elements to measure current to a load, and the choices of current sensing elements can be sorted by applications, as well as the magnitude of the current measured.No one sensor is the perfect solution for all applications because for every positive about a sensing element, there's a drawback. This white paper from Intersil provides an in-depth analysis of three different types of current sensing elements. It focuses on evaluating current measurements using a shu.......

Instrumentación electrónica

http://www.eenewseurope.com/Learning-center/sensing-elements-current-measurements


Current Sensing or current measurement, Current Sensors - High side and low side sensing - Getting Started with TI

Current Sensing, or current measurement, is a common design issue with most electronic circuits. There are typically two major ways to solve the problem: low side current sensing and high side current sensing. This brief overview provides a summary of these two methods and the tradeoffs and key reasons to choose either low side or high side current sensing. Included are links to several related application notes........

Instrumentación electrónica

https://www.ti.com/amplifier-circuit/current-sense/overview.html


Current Sensing or current measurement, Current Sensors - High side and low side sensing - Getting Started with TI

Current Sensing, or current measurement, is a common design issue with most electronic circuits. There are typically two major ways to solve the problem: low side current sensing and high side current sensing. This brief overview provides a summary of these two methods and the tradeoffs and key reasons to choose either low side or high side current sensing. Included are links to several related application notes........

Instrumentación electrónica

http://focus.ti.com/analog/docs/gencontent.tsp?familyId=57&genContentId=28020


Wide Common Mode Range Current Sensing

The LT6375 difference amplifier enables very accurate wide common mode current sensing applications. Its superior performance compared to alternative industry standard difference amplifiers translates into better accuracy in demanding current sensing measurement applications. The LT6375 is a flexible general purpose difference The LT6375 differenc.......

Instrumentación electrónica

http://feedproxy.google.com/~r/LinearTechnologyFeed-VideoChannel/~3/nEoCgiuy1jw/5972


High-Side Current Sensing: Analog Dialogue: Analog Devices

Precision current sensing allows designers to measure motor torque, dc-to-dc converter efficiency, bias current in a power transistor, and other critical parameters in the presence of high common-mode voltages. This article describes three solutions—discrete, integrated, and application-optimized—that provide high-accuracy, high-resolution current sensing for a variety of applications........

Instrumentación electrónica

http://www.analog.com/library/analogDialogue/archives/44-12/high_side.html


Reference Design for a High-Current Power Supply with Lossless Current Sensing Using the MAX5060 - Maxim

In these days data processing elements are demanding higher currents from power supply for achieving higher speed.For these applications current sensing and ground bouncing are the challenges for accurate control of output voltage and current. MAX5060 PWM buck power supply controller uses average current mode control technique to track the load current. It employs differential sensing to accurately control output voltage. In this design series resistance of inductor (DCR) is used for sensing t.......

Instrumentación electrónica

https://www.maximintegrated.com/app-notes/index.mvp/id/4375


Scheme provides high-side current sensing for white-LED drivers | EDN

EDN is a leading source for reliable electronics design ideas, articles, how to articles and teardowns. Read EDN.com for the latest information on analog design, automotive design, communications and networking design, consumer electronics design, integrated circuit design, LED design, medical electronics design, electronics power management design, sensor design, electronic systems design, and electronics test and measurement........

Instrumentación electrónica

http://www.edn.com/article/478644-Scheme_provides_high_side_current_sensing_for_white_LED_drivers.php


Reference Design for a High-Current Power Supply with Lossless Current Sensing Using the MAX5060 - Reference Schematic - Maxim

In these days data processing elements are demanding higher currents from power supply for achieving higher speed.For these applications current sensing and ground bouncing are the challenges for accurate control of output voltage and current. MAX5060 PWM buck power supply controller uses average current mode control technique to track the load current. It employs differential sensing to accurately control output voltage. In this design series resistance of inductor (DCR) is used for sensing t.......

Instrumentación electrónica

http://www.maximintegrated.com/en/app-notes/index.mvp/id/4375


Current Sensing or current measurement, Current Sensors - High side and low side sensing - Getting Started with TI

Current Sensing, or current measurement, is a common design issue with most electronic circuits. There are typically two major ways to solve the problem: low side current sensing and high side current sensing. This brief overview provides a summary of these two methods and the tradeoffs and key reasons to choose either low side or high side current sensing. Included are links to several related application notes........

Instrumentación electrónica

http://www.ti.com/amplifier-circuit/current-sense/overview.html


pdfCurrent Sense Circuit Collection

Sensing and/or controlling current flow is a fundamental requirement in many electronics systems, and the techniques to do so are as diverse as the applications themselves. This Application Note compiles solutions to current sensing problems and organizes the solutions by general application type. These circuits have been culled from a variety of Linear Technology documents........

Instrumentación electrónica

http://cds.linear.com/docs/en/application-note/an105fa.pdf


pdfcsla2cd-current-sensor

Solid State Sensors Linear Current Sensors FEATURES Linear output AC or DC current sensing Through-hole design Fast response time Output voltage isolation from input Minimum energy dissipation Maximum current limited only by conductor size Adjustable performance [. ]

Instrumentación electrónica

http://sound.westhost.com/csla2cd-current-sensor.pdf


Sensor AFE | VideosSensor AFE | Videos

TI makes it easy to find the best sensor products for your design with its broad portfolio of temperature, current, optical and many other sensing ICs.

Instrumentación electrónica

https://www.ti.com/sensing-products/overview.html


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Summary of current output current shunt monitors, both unidirectional and bi-directional, for use in high side current sensing / current measurement. Included are some recommended TI devices for these circuits.

Instrumentación electrónica

http://focus.ti.com/analog/docs/gencontent.tsp? familyId=57&genContentId=28023


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