Current Sense Resistor

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Current Sense Resistor Companies

... With easy order through web, fax, email and phone, Soanar Plus provides you with the best possible delivery service from inventory based in ...

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Soanar - Electronic Component & Supply Chain Solutions

, Croydon, VIC

... Soanar has some 45 plus years of experience. Distributing a broad range of electronic components, embedded systems, and related products, Soanar ...

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Multi Components

, North Rocks, NSW

... Multi Components is involved in sourcing and supplying electronic components to manufacturers of electronic and electrical ...

Eurotherm

, Seven Hills, NSW

... Eurotherm's 30 years experience supports one of the most comprehensive ranges of high quality Control Instrumentation. We specialise in temperature ...

Arrow Electronics Australia

, Bayswater North, VIC

... Products include semiconductors, LCD/LED displays, capcitors, resistors, connectors, fans ...

International Rectifier

, Burwood, VIC

... The worlds oldest semiconductor ...

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Current Sense Resistor News

IRS233x(D) family of three-phase gate driver ICs

International Rectifier introduces three-phase gate driver IC (3/07/2008)

... ground-referenced operational amplifier to provide analogue feedback of the bridge current via an external current sense resistor and optional integrated bootstrap diode to reduce external part count and reduce PCB size.“With its high level of ...

Three-phase gate driver IC from International Rectifier (21/05/2008)

... Magnet (PM) motor drives. A current trip function which terminates all six outputs is derived from an external current sense resistor and an enable function is available to terminate all six outputs ...

Replacing inefficient low-power chargers and adapters (16/04/2007)

... drops. Most only have a burst-mode that works at or near no-load.MOSFET (primary side) current senseCurrent sense resistors (R6 in Figure 3) must have tight tolerances and good temperature stability, which makes them expensive. Besides ...

Digital potentiometer controls brightness of LEDs (16/04/2007)

... applications that include leds but no microcontroller or other form of control intelligence can benefit from a simple circuit that provides manual control of the LEDs’ light intensity.Among the devices suitable for this purpose are ...

Cascode MOSFET increases boost regulator's input- and output-voltage ranges (19/01/2006)

... edited by Brad Thompson and Fran GranvilleTargeting use in portable-system applications that require raising a battery's voltage to a higher level, IC boost regulators often include output transistors that can drive storage inductors. ...

A Current Sense Resistor Challenge: Open Air Type Metal Element Resistors vs. Metal Strip Chip Resistors (19/01/2006)

... where amperage is monitored on each active current-carrying line, and real-time response is effected. The use of current sense resistors provides a simple current sensing signal, linear response to current changes, and reliable operation over a ...

Sensors and ICs simplify current measurements (12/01/2006)

... Today's drive toward energy efficiency at every level makes current the fast-growing measurement. Designers can now choose from a bewildering variety of hardware to best implement techniques that have minimal impact on the host ...

Sensors and ICs simplify current measurements (12/01/2006)

... Today's drive towards energy efficiency at every level makes current the fast-growing measurement. Designers can now choose from a bewildering variety of hardware to best implement techniques that have minimal impact on the host ...

Current-sense resistor wrestles 100A (11/01/2006)

... Low-power design is tricky, but high-current systems, such as motors, servers, and even workstations, also give unique headaches to engineers. The HLD series of current-sense resistors from Stackpole Electronics spans 0.001 to 0.1O with ...

Inrush limiter also provides short-circuit protection (11/01/2006)

... Edited by Brad Thompson and Fran GranvilleFor containing large amounts of bulk capacitance, controlling inrush currents poses problems. The simplest approach involves placing an inrush-limiting resistor in series with the capacitor bank, but ...

Open air current sense resistor technology (20/12/2005)

... Electronics, represented in Australia by Multi Components Pty Ltd, has introduced a new flameproof, open air current sense resistor technology ideally suited for high current motor control and power regulation applications.Designated the BR ...

Quad-Output Main Power Supply Controller for Notebook Computers (13/12/2005)

... protection is provided by sensing the current either through the DCR of the inductor or more accurately using a current sense resistor. The peak current detection architecture avoids inductor saturation. Also, the device automatically shuts down ...