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The voltage between two nodes in a circuit or power transmission network, which voltage is electrically isolated from the common mode potentials of the two nodes, is measured using an isolated voltage sensor.
The Global isolated voltage sensor market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
Avago has made a new line of optically isolated voltage sensors available. The sigma-delta-based optical isolation amplifiers of this family are the first in the market to be designed with voltage sensing in mind.
Voltage sensors like the ACPL-C87B/C87A/C870 are optical isolation amplifiers made expressly for that purpose. It is particularly suited for isolated voltage sensing requirements in electronic power converter applications, such as motor drives and renewable energy systems, due to its 2V input range and high 1G input impedance.
In order to enable electrically (galvanic) isolated voltage subcompact-scale to micro-scale (thin film) sensors and isolators based on piezoceramics technology, QorTek has been granted patent Ser. No. EP3127172B1 by the European Patent Office.
Isolated bipolar voltage sensor with several uses is the CDA02-1000V. It’s employed to detect AC (50–60 Hz) or DC voltage coming from switching converters. With exceptional linearity and dynamic performance up to 200 kHz, the CDA02-1000V offers a fully differential optical isolation barrier.
Easy-to-use gadgets designed for power electronics applications are the ModuLink 800V isolated voltage sensors. The sensors offer plug-and-play connectivity and can be directly powered by the BoomBox control platform when used with imperix.
