The impending Intel-based iBook will have as a feature an entirely magnet based latch technology. At present, the Mac laptops utilize a small magnet to pull a small metal latch down when laptop is ...

The 722-12/28 from Teledyne Relays is a DPDT magnetic latching relay with 12V DC coil voltage. The relay is designed for high-density PC board mounting. It is one of the most versatile ultraminiature ...

Now RoHS compliant, the B16-L and B17-L latching, open-frame solenoids feature an integral return spring and suit magnetic-latching applications such as security systems, office automation and medical ...

The Melexis MLX92211 is the second generation Hall-effect latch designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation ...

Bipolar Hall-effect sensors are used in BLDC motors to detect the position of the rotating magnet. In this example, an eight-pole motor with a three-phase winding uses three bipolar latching ...

A simple working knowledge of magnets has long been satisfactory to appreciate their interactions. Magnets are made of metal or an alloy that has somehow been magnetized, and they have one north pole ...