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2012-12-21 R&S probes target high bandwidth, high voltage apps
Rohde & Schwarz unveils the R&S RT-ZS60 active ground-referenced voltage probe and the R&S RT-ZD01 active differential high-voltage probe touting ranges up to 6GHz
2008-12-09 Developments in battery stack voltage measurement
The battery stack problem has been around for a long time. Its deceptively simple appearance masks a stubbornly resistant problem. Various approaches have been tried, with varying degrees of success.
2004-10-20 Zetex current monitor tolerates high voltage transients
The new high accuracy current monitor from Zetex eliminates any ground plane disruption when sensing a load current.
2004-12-15 Zetex current monitor tolerates high voltage transients
Zetex has unveiled a -40C to 125C rated, high accuracy current monitor designed for automotive load measurement and control
2008-06-09 Zero-drift shunt monitors reduce voltage drop
Texas Instruments Inc. has released a family of high- or low-side measurement, bi-directional current shunt monitor ICs in SC70 packages
2003-05-12 X3100 Voltage Measurement Accuracy
This test measures the accuracy of the cell voltage measurement circuits of the X3100.
2005-05-25 Voltage monitor expands JTAG capability
National Semiconductor Corp.'s analog voltage monitor is a low-power device that enables embedded voltage monitoring in servers and computing, telecommunications and industrial apps
2014-03-06 Utilising audio amps for voltage splitting
Here's a look at several voltage splitters built around power audio amplifiers
2007-07-02 Use current monitors for accurate measurement
Many modern electronic systems now require some form of current measurement to improve power dissipation, efficiency and reliability. They range from LED driving to portable equipment to power supplies of all sizes
2005-04-25 USB high-voltage I/O module supplants PCI equivalent
Measurement Computing's new digital I/O module is designed as an alternative to, or replacement for, PCI-based systems used for high-voltage monitoring and controlbut its' entirely plug-and-play, thanks to USB.
2005-07-08 TI announces new high accuracy, voltage reference family
Texas Instruments announced REF32xx, a 4ppm/C temperature drift, high accuracy, voltage reference family from its Burr-Brown product line
2002-02-25 The benefits of input reversal and excitation reversal for voltage measurements
This application note discusses the theory behind using input reversal and excitation reversal in voltage measurement systems.
2014-07-04 Test platform supports high voltage, high-current devices
Advantest released its PVI8 floating power source that extends the capabilities of its V93000 test platform for high-voltage and high-current testing of embedded power devices
2008-10-06 Temperature, voltage, and current calibration in Fusion FPGAs
Actel Fusion mixed-signal FPGAs integrate configurable analog features, including I/Os, prescalers, lowpass filters, and an ADC, enabling customers to perform temperature, voltage, and current measurements in their applications
2008-01-25 Temperature measurement device delivers RTD inputs
Data Translation has released an RTD version of the TEMPpoint temperature measurement instrument product line, in a compact, rugged 2U rack-mountable enclosure
2013-04-29 Supertex's MEMS driver tooled for high voltage drive apps
Running a base of 4 amplifiers, the HV264 will find use in a variety of MEMS and other High Voltage Drive applications, such as driving optical MEMS and piezoelectric transducers
2009-09-16 Source measurement handles up to nanoamp levels
The three-channel source measure unit can simultaneously provide power and perform measurements.
2011-05-16 SoC demonstrates AC/DC-power measurement
Teridian Semiconductor demonstrates AC/DC-power measurement targeted for high-power LED-lighting ballasts using the Teridian/Maxim 78M6613 energy-measurement SoC
2008-04-29 Shunt-type reference voltage IC suits data converter, industrial apps
New Japan Radio offers the NJM2825, a high-precision micropower shunt-type reference voltage IC that is for data converter and industrial measurement applications.
2012-06-05 Sensor family measures on-chip heat, voltage
Analog Bits' Sensor IP product line is designed to monitor on-chip temperature variation and voltage supply in SoCs
2006-02-13 Resistor networks provide voltage monitoring in power apps
Caddock Electronics has introduced its Type VMN transient tolerant voltage monitoring resistor networks for voltage measurement circuits in industrial and commercial power metering applications.
2002-03-01 Preventing and attacking measurement noise problems
This application note discusses some basic methods available for minimizing the effects of interference noise in voltage measurement applications.
2008-02-18 Precision op amp suits high-voltage apps
TI has released the OPA454, a precision power operational amplifier that operates on supplies up to 100V and delivers a high output current of 50mA with a 150mA short circuit limit.
2008-02-27 Power monitor delivers accurate dynamic measurement
IR offers the IR3721 output power monitor IC for low-voltage DC/DC converters used in notebook computers, desktop computers and energy-efficient server applications
2013-10-09 Photorelays realize isolation voltage of 5000Vrms
The TLP241A and TLP241AF photorelays from Toshiba increase guaranteed maximum on-state current to 2A, allowing use in applications that require control of high current.
2012-12-17 Perform automated communications measurement
Here are two examples of how to automate the entire measurement process in MATLAB
2011-02-03 Op amp family improves sensor measurement
TI's OPAx320 family supports high-impedance sensor signal conditioning with 0.9pA input bias current, zero crossover distortion, 150?V offset voltage, and common mode rejection rate of 114dB
2011-03-08 NI wireless sensor networks extend measurement capabilities
National Instruments' new programmable gateway and voltage/resistance temperature detector increase each of the company's WSN platforms
2005-05-23 National Semi adds analog voltage monitor
National Semiconductor Corp. announced the addition of an analog voltage monitor to its industry-leading portfolio of communication interface boundary scan products
2015-01-27 Measuring capacity vs bias voltage on MLCCs
How can you determine how much capacitance is lost under the conditions in your application? This article explains how to measure capacity versus bias voltage on multi-layer ceramic capacitors
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