念慈菴

push-down magnetic levitation

Overview

The push-down magnetic levitation based on an operational amplifier uses a Hall element to detect the direction of movement of the float. The signal is amplified by the operational amplifier and provided to a full bridge composed of power tubes to drive the electromagnetic coil and stabilize the float to achieve the magnetic levitation effect.

Design Files

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Update:2025-07-01 00:57:14

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