LEM LA P: available from 11 distributors. Explore Sensors on Octopart: the fastest source for datasheets, pricing, specs and availability. Current Transducer LA P. For the electronic measurement of . This datasheet has been downloaded from: Datasheets for. LA55P datasheet, LA55P circuit, LA55P data sheet: LEM – Current Transducer LA P,alldatasheet, datasheet, Datasheet search site for Electronic.
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This current transducer has 2 supply pins: Note that this is the worst case possible, where you continuously measure 50A DC.
Sign up using Email and Password. Marko Gulin 1 5 In that case you will need to find the rms value of the current you measure to determine the average power you will datadheet for driving I s.
This is rather clever as it removes all non-linearities of the core from the performance of the device. Yes, I only care about the power budget since I need to size a power supply. What is the total power consumption of the transducer?
All of these devices work using Hall-effect sensors. Worst case for the transducer will be with maximum current and voltage drop into minimum RM.
The power will be consumed by the transducer and the load RM. Email Required, but never shown. Thank you for clarifications, this is really helpful!
(PDF) LA55P Datasheet download
Post as a guest Name. And next to that it will draw I s from the supply “in general”. The amplifier runs a current through the coil winding so that the flux in the core sums to zero. The datasheet is not very comprehensive so I dstasheet guessing a bit.
LA55P Datasheet pdf – Current Transducer LA P – LEM
You might want to re-phrase the question. I suspect you only care about your power budget in which case your analysis is correct. Sign up or log in Sign up using Google. The device itself needs 10mA continuously from both supply rails to work.