Watchdog Power Supply

WatchDog 5VDC Power Supply

The PSWD-PC104 is a wide-input (9 – 15 VDC) 10/15-watt isolated PC/104-size DC/DC converter with watchdog functionality. The card automatically reboots the system when the watchdog pulse is absent for a programmable period of time. An external line to reboot other devices is also available. This watchdog-power supply card will work with any 5-volt system capable of generating a periodic CMOS pulse.

Applications and Highlights

  • Automatically recovers from program crashes
  • External reset line
  • Power supply upgrade for NetDAS data loggers
  • Up to 3000mA isolated output at 5VDC
  • PC/104 bus compatible (option)
  • Wide 9 - 15 volt input range
  • Fuse protected
  • LED Watchdog pulse and power-good LED indicators
  • Up to 85% efficiency
  • 10 and 15 watt models