current draw on ALK


Use a multi-meter in series with the batteries to measure battery current.  Be sure your multi-meter can accurately measure very low current, in the micro-amp range. See the attached Technical Not...
PS902 is a 2 amp power supply and each E996L electric trim draws 0.25 amps at 24VDC. You can have up to eight E996L electric trim per PS902 power supply.
The MA lock can be specified in a 12 or 24V DC configuration (default is 12V). Additionally, an AC power source may be used as long as a rectifier is installed in the circuit (not provided). He...
For additional details and a wiring diagram see the MA service manual page on electrical requirements here. 
The Senior Swing (2800/9500) Series operator has a 120VAC @ 2.5 Amp current draw for a single door (2811/9531/9542) or simultaneous pair(2853/9553). The independent pair units (2863/9563) have a 12...
24 volt version draws 90 mAmps (0.090A). 120 volt version draws 30 mAmps (0.030A).
The current draw of a Von Duprin exit alarm ALK is .25 amp when alarm is activated.