ams announced the AS7225 tuneable-white lighting smart system sensor, allowing OEM lighting manufacturers to access closed-loop CCT tuning and daylight compensation while retaining the existing host microprocessor architecture in their smart lighting design. The result is higher precision, more flexible LED binning, and lower system costs for tuneable white lighting systems.
The AS7225 is equipped with an embedded tri-stimulus CIE XYZ colour sensor to enable precise colour sensing with direct mapping to the International Commission on Illumination (CIE) 1931 colour space which is recognised as the standard coordinate definition for human colour perception. CCT and daylighting tuning directives are communicated to the host microprocessor via an industry-standard I²C interface, allowing IoT smart lighting manufacturers to avoid costly calibration and tuning algorithm development.
The chip is available in a 4,5 x 4,7 mm LGA package for flexible integration into luminaires, light engines and larger replacement lamps, such as LED linear T-LED products. The device provides precise CCT tuning direction between configured warm and cool white LED strings within a luminaire. In addition to the CCT- tuning functions, the AS7225 can additionally be used looking outward in luminaire designs to provide precise daylight management, or can deliver combined CCT tuning and daylighting directives by the addition of ams’ TSL4531 ambient light sensor.
New SiC power MOSFET Future Electronics
Power Electronics / Power Management
STMicroelectronics’ SCT012H90G3AG is a robust, automotive-grade SiC MOSFET, engineered for demanding power electronics, featuring a 900?V drain-source voltage and exceptionally low on-resistance of 12?mO at 60?A.
Read more...Satellite IoT through non-terrestrial networks Future Electronics
Editor's Choice Telecoms, Datacoms, Wireless, IoT
Non-terrestrial networks fill cellular coverage gaps in remote areas by extending terrestrial networks and are not subject to disruptions from natural disasters or sabotage.
Read more...1D Time-of-Flight sensor Future Electronics
Telecoms, Datacoms, Wireless, IoT
ams OSRAM has introduced its TMF8806, a 1D Time-of-Flight sensor that has been developed to remove the barriers of previous single-zone dToF devices.
Read more...Easy installation panel mount assembly Future Electronics
Enclosures, Racks, Cabinets & Panel Products
NKK’s new easy installation Panel Mount Assembly (the BYB201-470) consists of a PCB, resistor, connector, and a straight PC adaptor.
Read more...Enhanced breaker status and communication module Schneider Electric South Africa
Opto-Electronics
Schneider Electric has announced the launch of its new Breaker Status and Communication Module (BSCM) Modbus SL/ULP, which delivers enhanced performance, improved connectivity, and simplified integration for power distribution systems.
Read more...Heat-resistant LEDs
Opto-Electronics
Würth Elektronik’s new RGB LEDs are characterised by excellent heat resistance with an insensitivity to temperatures from -40 to 100°C making them ideal solutions for reliable, colour-variable lighting in applications at high operating temperatures.
Read more...PhotoMOS relays Future Electronics
Opto-Electronics
The AQY221R2SX and AQY221R2S PhotoMOS from Panasonic Industry ensures excellent characteristics and high-speed switching performance.
Read more...Mouser now shipping onsemi’s image sensors TRX Electronics
Opto-Electronics
The AR0145CS is a 1/4,3-inch CMOS digital image sensor with a 1280 (H) x 800 (V) active-pixel array that can capture both continuous video and single frames.
Read more...Adaptive optics’ power solution Altron Arrow
Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version