Rather than using a constant electrical current, latching solenoids use a pulse of power to change positions and an internal permanent magnet or mechanical spring to maintain its set position. Watch to see how it works.
Solenoid Fundamentals: Magnetic Latching Solenoids
See how latching solenoids operate without consuming constant power.
![See how latching solenoids operate without consuming constant power.](https://static.tlxtech.com/shared/_1280x720_crop_center-center_none/D1G3BqPdA3Q-thumb.jpg)
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