LEM Hall Effect Sensors

A Move Into Miniaturization for Current Sensing in Power Conversion Systems

04 Feb, 2020
Posted by: Daniel Rehe

Modern power conversion systems must simultaneously become more efficient, smaller and cheaper than the previous generation. With this in mind, LEM, the global leader in current and voltage sensing, has used its industrial expertise to create a single chip package: the HMSR current sensor.

Surface Mount Discrete Hall Effect Sensor (GO Series)

04 Feb, 2020
Posted by: Daniel Rehe

LEM expands its miniature, integrated circuit transducers range for AC and DC isolated current measurement up to 300 KHz with the introduction of the GO series

Making Single Phase Solar Inverters Smaller, Cheaper, and Safer

28 Jan, 2020
Posted by: Daniel Rehe

New technologies allow photo-voltaic (PV) inverters to switch at ever higher frequencies and consequently they are becoming much smaller and lighter. International competition and the move away from subsidies for new installations mean that there is strong pressure on their cost.

Featured blog

Nov 22, 2023

Repeatability vs Accuracy in Sensors

There are many applications where absolute accruacy is not as important as being able to measure a specific setpoint

May 05, 2023

How Do Current Transformers Sense the Current Direction In AC systems?

You need a voltage reference to determine direction of current flow for AC sources.

A Move Into Miniaturization for Current Sensing in Power Conversion Systems

Surface Mount Discrete Hall Effect Sensor (GO Series)

Making Single Phase Solar Inverters Smaller, Cheaper, and Safer

Featured blog

Repeatability vs Accuracy in Sensors

How Do Current Transformers Sense the Current Direction In AC systems?

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