The Allen-Bradley 1606-XLE120E-2 power supply is a cost-optimized power supply from the XLE series. This 2-phase device has a rated output power of 120 Watts. The device has an active input transient filter and it works under a wide range of temperatures. It has all the basic functions needed in an SMPS (switched-mode power supply) device. It uses 2 phases of a 3-phase system which saves both wiring and installation costs. The device has a rated output voltage of 24 Volts DC. The 1606-XLE120E-2 power supply is a switched-mode power supply that makes use of MOSFETs that continuously turn on and off at high frequency and energy storage devices. The output current of the device stands at 5 Amps. The device does not generate much heat because it is so efficient.

The 1606-XLE120E-2 power supply has peak current capabilities. The power supply can deliver a peak current which is higher than the specified short-term current. This helps to start current-demanding loads or to safely operate subsequent circuit breakers. The device has advanced protection features. It is electronically protected against overload, no-load, and short circuit situations. If there is an internal supply defect, a redundant circuit limits the maximum output voltage. The 1606-XLE120E-2 power supply is also protected against an excessive temperature. If an excessive temperature is detected, the output will shut down with an automatic restart function. The internal input fuse of the device cannot be replaced by the user. A 35-millimeters DIN Rail can be used to mount the device in different locations. The device features return voltage immunity. It helps the decelerating motors and inductors to feed the voltage back to the power supply. The unit has been tested for branch circuits of up to 30 Amps (USA) and 32 Amps (IEC).