Price may vary with addition of accessories and services.
Contact us with questions for pricing.
Online purchasing is unavailable. NI currently does not offer online purchasing for your selected country. Please work with one of our distributors who can help you find what you need.
The RMX‑4127 is a 1U, full-width, single-channel, rack mount DC power supply. It offers 1500 W of power with flexible voltage and current limits, ranging up to 650 VDC or 7 A, making it ideal for test systems that require large amounts of power with a broad range of voltage and current values. Additionally, the RMX‑4127 ships with a calibration utility and offers buttons and knobs for interactive users, as well as USB, LAN, RS232 and analog control options for remote or automated users.
You can request repair, schedule calibration, or get technical support. A valid service agreement may be required.
Search for answers to frequently asked questions and troubleshooting tips for common errors written by NI engineers.
Ask questions, explore solutions, and participate in discussions with other NI Community members.
Access hundreds of self-paced lessons, application-focused learning paths, and get started with product set-up tutorials.