4 terminal current sense resistors in parallel configuration

Posted by Emilio Cano García
On December 23, 2021
0

Resistor engineers designed to mitigate these losses must use current sensor resistors with low resistive values. This is the greatest complexity of this method, choosing the better resistor to obtain a balance between precision, energy loss, and costs in the current sensor

EEE Components, PASSIVES

New Rotary Metal Shaft Potentiometers

Posted by doEEEt Media Group
On June 7, 2021
0

The released PRS11R and PSR12R rotary metal shaft potentiometes are designed for use in professional audio and lighting applications, low/medium risk medical* and laboratory equipment, industrial automation controls and other applications where a reliable potentiometer is required.

EEE Components, PASSIVES

High Accuracy, High Current Four Terminal Current Sense Resistors

Posted by doEEEt Media Group
On April 30, 2021
0

Stackpole Releases High Accuracy, High Current Four Terminal Current Sense Resistors. Current sensing for high efficiency can be done easily and economically using current sense resistors. As resistance values are reduced, the measurement error due to lead resistance becomes more of a problem. For applications desiring high efficiency with the best possible temperature accuracy, four-terminal current sensing products are the ideal choice.

ACTIVES, EEE Components

How Work the Advances in Piezoelectric Haptic Sensors?

Posted by Kemet Electronic Corporation
On April 29, 2021
0

Kemet released its new haptic passive sensor recently, but what are the haptic sensors, and how are they working? The article from the Kemet blog explains some basics and sheds some light on it. The Piezoelectric Haptic Modules (Film Flex Assembled Actuators) are revolutionary, next-generation flexible haptics actuator technology with the unique ability to provide localized, bodily sensations and tactile effects currently unavailable with any other product in the market. These versatile actuators can be used in a broad range of applications, including AR/VR, gaming controllers, and visionary products of the future that leverage human-computer interaction.

EEE Components, PASSIVES

New AEC-Q200 Compliant High Power Current Sense Resistor Series

Posted by doEEEt Media Group
On March 12, 2021
0

Current sense resistors are growing in popularity due to their high measurement accuracy and relatively low cost compared to other technologies. These resistors detect and convert the current to an easily measured voltage, which is proportional to the current through the device.

INSPECTION, ELECTRICAL & VERIFICATION, TESTING

Angular Sensors | Types and Space solution

Posted by Alina Spuma,
On September 29, 2020
0

Angular sensors (AS) are position devices that provide the displacement in angular degrees with respect to a fixed point or an arbitrary reference making them absolute or relative sensors. Combining position with time measurements, speed and acceleration can be calculated.

EEE Components, PASSIVES

Temperature Measurement and Silicon-Based Temperature Sensors

Posted by doEEEt Media Group
On August 10, 2020
0

Würth Elektronik Webinar for Industrial Applications

This webinar shows trends in temperature measurement. The different technology approaches of temperature sensors are shown.

In the further course, the focus will be on silicon-based temperature sensors with a digital interface.

In this context, the essential features of the new temperature sensor WSEN-TIDS from Würth Elektronik...

EEE Components, PASSIVES

TDK Presentes Robust NTC thermistors for E-mobility

Posted by doEEEt Media Group
On August 3, 2020
0

The NTC sensor is designed for a temperature range of -40°C to +150°C, whereby a temporary load of up to 200°C is permitted. At 25°C the rated resistance is 10 kΩ with a B25/100 value of 3625 K and a tolerance of ±1 percent.

ACTIVES, EEE Components, INSPECTION, ELECTRICAL & VERIFICATION, PASSIVES, TESTING

Using Resistors for Current Sensing

Posted by doEEEt Media Group
On July 29, 2020
0

Sensing current by measuring voltage across a resistor is simple and elegant, but issues arise with the electrical interface, sizing and selection, and thermal/mechanical considerations