The National Instruments PS-14 DC Power Supply, identified by part number 783167-01, is engineered to deliver reliable performance for a variety of applications, including powering motors, charging capacitors, and managing reverse energy. This compact power supply features a broad input voltage range of 100 to 240 VAC and is capable of continuous operation with DC inputs ranging from 110 to 375 VDC. With high efficiency rating up to 89.8% and a peak load capability of 150%, it ensures optimal energy utilization. The PS-14 can sustain input voltages as high as 300 VAC for brief periods, and it typically consumes 1.5 A at 100 VAC and 0.68 A at 230 VAC while delivering an output of 24 V at 3.3 A. Its output voltage can vary between 24 V and 28 V, reaching a maximum of 30 V with a nominal current of 3.3 A and total output power of 80 W.

Designed for robust operation, the PS-14 is suitable for use in environments with temperatures ranging from -25 °C to 70 °C and can be stored at temperatures between -40 °C and 85 °C. With an operational altitude capability of up to 6000 meters and environmental resilience supporting relative humidity between 5% and 95%, this power supply is versatile for demanding conditions. The unit incorporates numerous protective features, including electronic safeguards against overload, no-load, and short-circuit scenarios, along with overvoltage protection, over-current limits, penetration protection, and over-temperature safety mechanisms, ensuring both reliability and longevity in your applications.