The Industrologic UWDTPC is a standalone watchdog timer circuit that can be triggered with a wide variety of digital output signals or LED drive circuits. Aspencore network. ... It is based on ...

The digital timer relay features a LED display, an on-delay timer, and a time setting range from 0.01 to 990 hours, with various supply voltages such as 12V DC, 24V DC, 24V AC, 220V AC, 240V AC ...

The TRS-TD series off-delay timer relay replaces the functionality of bulky, costly, and inaccurate pneumatic time-delay relays and does not require a trigger switch or application of continuous input ...

This power-conditioning circuit for an automotive electronic control unit replaces bulky transient absorbers with an electronic switch, Q1, and an electromechanical relay with an RC timer circuit ...