Melexis expands IMC-Hall® current sensor portfolio exceeding measurement
https://www.electronics-lab.com/melexis-expands-imc-hall-current-sensor-portfolio-exceeding-measurement/
Melexis, a global microelectronics engineering company, has introduced the MLX91216 XHF extra high-field current sensor, extending the ease and accuracy of its unique IMC-Hall® technology into high-current measurement for emerging automotive applications. Capable of measuring current to beyond 2000 A, the MLX91216 XHF is suited to redundant monitoring of battery-management systems (BMS), over-current detection in […]
High Accuracy Current Sensor with 400Khz Bandwidth using ACS37002
https://www.electronics-lab.com/high-accuracy-current-sensor-with-400khz-bandwidth-using-acs37002/
This is a high accuracy current sensor project build using ACS37002 IC from Allegro, which is a fully integrated Hall-effect current sensor with 0.85mOhms integrated conductor. A fast overcurrent alert output, programmable gain settings and analog linear voltage outputs are key features of this project. The sensor has optimized accuracy for current ranges +/-33A to […]
CZ-3A0x Series Coreless Current Sensors
https://www.electronics-lab.com/cz-3a0x-series-coreless-current-sensors/
AKM’s coreless current sensors are high-accuracy and achieve both creepage and clearance distance Corresponding to the UL safety standard UL61800-5-1 for industrial equipment, AKM has developed the CZ-3A0x series coreless current sensor which achieves both creepage distance and clearance distance greater than 8 mm. It supports a working voltage of 600 VRMS (with reinforced insulation), making insulation design […]
CZ-3AGx Current Sensors
https://www.electronics-lab.com/cz-3agx-current-sensors/
AKM’s CZ-3AGx coreless current sensors can be used for many applications, including AC motors and general-purpose inverters. AKM’s CZ-3AGx series coreless current sensors can achieve both creepage distance and clearance distance greater than 8 mm, corresponding to the UL Safety Standard UL61800-5-1 for industrial equipment. With a wide current detection lineup from ±11.6 A to […]
ACEINNA Launches Industry’s First High Accuracy Current Sensors based on AMR Technology
https://www.electronics-lab.com/aceinna-launches-industrys-first-high-accuracy-current-sensors-based-amr-technology/
ACEINNA today announced its new MCx1101 family of ±5A, ±20A, and ±50A Current Sensors for industrial and power supply applications. The first high accuracy wide bandwidth AMR-based current sensors on the market, units and evaluation boards are available now for sampling and volume shipments. Our new integrated, AMR based Current Sensor family provides the best […]
Industry’s Smallest Contactless Current Sensor Featuring Minimum Power Loss
https://www.electronics-lab.com/industrys-smallest-contactless-current-sensor-featuring-minimum-power-loss/
Ultra-compact high reliability design eliminates heat generation, improving safety and energy savings in industrial equipment ROHM has recently announced the availability of the industry’s smallest contactless current sensor, the BM14270MUV-LB. It achieves minimum power loss (no heat generation) in an ultra-compact size, making it ideal for industrial equipment and consumer devices that detect operating conditions […]
Allegro ACS724 & ACS725 – Differential current sensor
https://www.electronics-lab.com/allegro-acs724-acs725-differential-current-sensor/
Differential current sensor – ACS724/725 SOIC8 sensor, galvanically isolated with common-mode field rejection. [via] The ACE-Q100 qualified differential Current Sensor ACS724 (5V)/ACS725 (3.3V) is a Current Sensor IC in SOIC8-package (automotive qualified) which is designed for application where small footprint, high sensing accuracy and independence of magnetic field noise is required. With its industry leading […]
New current sensors have no magnetic circuits
https://www.electronics-lab.com/new-current-sensors-no-magnetic-circuits/
Clemens Valens @ elektormagazine.com discuss about LEM’s new current sensors which do not use the Hall effect make the measurement. Instead they integrate conductors for gradient measurement and provide immunity against the external fields. He writes: Here are some new integrated circuit transducers for AC and DC isolated current measurement up to 300 KHz that […]
ACS714-30A Current Sensor module
https://www.electronics-lab.com/acs714-30a-current-sensor-module/
The Allegro ACS714-30A provides economical and precise solution for AC or DC current sensing in automotive systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent protection. Features Supply 5V DC Output 66mV/1Amp ACS714-30A Current Sensor module – [Link]