The National Instruments PS-3 DC Power Supply (Part Numbers: 777585-01, 777585-02, 777585-03, 777585-04, 777585-05, and 777585-06) is a robust and reliable legacy power supply unit designed to meet the demands of industrial automation applications. It provides a stable output of 13.8 VDC and supports a maximum power output of 55 watts, capable of energizing one bank of Compact FieldPoint I/O modules, which includes up to eight modules. With a universal IEC power input, the PS-3 operates efficiently over a wide voltage range of 90 to 264 VAC, making it a versatile choice for various environments. Additionally, it can function as a float charger for 12-volt DC batteries. The PS-3 features a compact design, resembling an AC plug, and does not require external cooling, enhancing its ease of integration into existing systems. Safety is a priority with this power supply, as it includes integrated safety mechanisms that prevent fault conditions from circulating through the system. However, it is important to note that the NI PS-3 cannot be connected in parallel or series with other power supplies. While manufactured by National Instruments, this power supply is also compatible with other devices that require similar output specifications. For comprehensive information and technical support, users can access the user manual and maintenance manual available for download. For pricing, please contact a sales representative.