National Instruments PS-15

The National Instruments PS-15 Industrial Power Supply (Part Number: 781093-01) is designed to deliver reliable performance in a compact form factor, featuring a robust 120 W output power with an output voltage range of 24 to 28 V and a maximum output current of 5 A. Its design includes four output terminals: two positive and two negative terminals, with the negatives and positives internally wired together for enhanced reliability. This power supply is suitable for various National Instruments devices, including CompactRIO, CompactDAQ, Single-Board RIO, touch panel computers, and Smart Cameras.

Installation is made easy with versatile mounting options, including wall, panel, and side mounting. The device is also compatible with a DIN-rail mounting bracket for low-profile setups. Tool-free installation is facilitated by the spring clamp terminals and DIN-rail system. The PS-15 supports a wide range of input voltages with an auto-select feature for global compatibility, ensuring users can avoid common installation errors. Its extensive operating temperature range of -25 °C to 70 °C and great EMI immunity enable reliable functionality in challenging environments. Notably, the power supply provides a continuous 20% power reserve in ambient temperatures below 45 °C.

The PS-15 is engineered for general use in applications such as instrumentation equipment, communication, and industrial control, with a weight of 500 g and dimensions of 32 x 124 x 117 mm. While versatile, it is not intended for use in safety-critical applications, such as aircraft, nuclear, or rail systems, where power supply failure may pose risks. Operating and storage humidity is specified at 5% to 95% non-condensing. The PS-15 includes a three-year warranty, and user manuals are available for download. For pricing inquiries, please contact a sales representative.