SPS5051X, Single Channel Programmable Switching DC Power Supply, 50 V/10 A, 180 W

The Siglent SPS5043X is a high-power, single-channel programmable switching DC power supply from the SPS5000X series. It delivers up to 1080 W of output power with a 0–40 V voltage range and up to 90 A current. Featuring a bright 2.4‑inch OLED display with a 170° viewing angle, it supports CV/CC priority modes and includes extensive safety protections—over-voltage, over-current, over-power, and over-temperature. The unit offers adjustable voltage/current slew rates, fast transient recovery (< 1 ms), high‑resolution programming/readback (1 mV/1 mA), list sequence memory (up to 50 steps), and remote sensing. Interfaces include USB, LAN, and optional GPIB—ideal for test automation and demanding lab environments.

Key Features

• Single output channel with up to 40 V and 90 A, delivering 1080 W total power
• High-resolution programming and display (1 mV / 1 mA) on a 2.4‑inch OLED screen
• Fast transient recovery < 1 ms and adjustable voltage/current slew rates
• CV/CC priority modes with comprehensive protection (OVP, OCP, LPP, OTP)
• List sequence programming up to 50 steps via front panel or remote interface
• Remote sensing to compensate for test lead voltage drops