EDN

12 VDC DPDT Magnetic Latching Relay

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 ...
EDN

Magfusion introduces magnetic latching MEMS-based RF switch

Magfusion (www.magfusion.com), formerly known as Microlab, has announced its patented MagLatch RF switch, a magnetic latching MEMS-based relay designed to replace electromechanical switches. The ...
Design-Reuse

MEMS -> MEMS switch uses magnetic actuation

MEMS RF switches have distinct advantages over solid-state switches. They provide much lower insertion loss, higher isolation, better linearity, use lower power and are potentially cheaper. They also ...
Electronic Design

The ins and outs of relay AC performance testing

Relays are electromechanical devices that use a magnetic solenoid to actual a switch. When current is passed through the solenoid coil, it produces a magnetic field. The magnetic field is strengthened ...
Electronic Design

Relay-Based ON/OFF Flip-Flop Remembers State During Power Failure (.PDF Download)

Many varieties of ON/OFF control circuits use some form of flip-flop that responds to a pushbutton switch or other control input. These all have volatile memory and default to an OFF condition if ...