Sometimes, the most unexpected detours lead to the most interesting discoveries. After a brief break, I found myself revisiting latching relays—not just as components, but as puzzles waiting to be ...

Bistable relays (BR) are widely used in battery powered equipments or applications with “memory function”. No doubt, when it comes to an average electronics hobbyist, bistable relay is a mysterious ...

Zettler has announced a latching power relay that can switch 16A at 250Vac. Called AZ 7621 P, the series has electric life expectancy of 50,000 cycles at ambient temperature up to 85°C. Size is 29 x ...