The 1606 Switched Mode Power Supplies are manufactured by Allen-Bradley. This range of power supplies are cost-optimized without sacrificing their performance, quality, and reliability. The 1606 Switched Mode Power Supplies support both AC and DC input voltages. For AC voltage, this series of power supplies can meet single and 3-phase application requirements. This wide operating voltage range helps in accommodating a wide range of applications on the industrial floor. Power supplies in the 1606 series are available in different sizes. Additionally, the 1606 Switched Mode Power Supplies have a maximum efficiency rating of 94%, and they have exceptional partial load efficiency. Also, the power supplies in this series have an active power factor correction, a very low inrush current surge, and they can operate at full power at an ambient temperature between a minimum of -25 degrees Celsius and a maximum of 60 degrees Celsius. It is recommended to avoid environments with corrosive atmospheres when installing and mounting these units to prolong their life.

For parallel use, the 1606 Switched Mode Power Supplies all have a current sharing feature. Note that the output power for the 1606 Switched Mode Power Supplies is affected by the surrounding temperature. For example, at 45 degrees Celsius, the 1606 power supplies have an output of 576 Watts, while at 60 degrees Celsius, they have an output power of 480 Watts. The Allen-Bradley 1606 Switched Mode Power Supplies have power losses of 37.8 Watts and 30.6 Watts at 120 Volts AC and 230 Volts AC, respectively. The rated operating temperature for 1606 power supplies ranges from -25 degrees Celsius and 70 degrees Celsius. These power supplies have a weight of 1000 grams. For certifications, the 1606 Switched Mode Power Supplies are listed by the Underwriters Laboratories. For the proper installation of the Allen-Bradley 1606 switched-mode power supplies, the cables need to be made out of copper and they must be rated for operations between 70 and 90 degrees Celsius, and the cable length must be calculated properly too.