SPS5044X, Dual‑Channel Programmable Switching DC Power Supply, 40 V/30 A Per Channel, 720 W Total

The Siglent SPS5044X is a high-performance, dual‑channel programmable switching DC power supply. Each channel delivers up to 40 V and 30 A, with combined output power of 720 W. Featuring a bright 2.4″ OLED display with a 170° viewing angle, it offers intuitive control and real‑time waveform/timing display. The unit supports CV/CC priority modes and includes high-resolution settings, adjustable slew rates, and list-sequence programming (up to 50 steps). With protections for over-voltage, over-current, over-power, and over-temperature plus remote sensing and web-server remote control via USB/LAN (plus optional GPIB), it is ideal for demanding test, industrial, and educational environments.

Key Features

• Dual outputs: each channel supplies up to 40 V and 30 A for a combined power rating of 720 W.
• High-resolution control: voltage and current set with 1 mV and 1 mA precision.
• Multiple output configurations: channels can be series-connected for higher voltage or parallel-connected for higher current.
• Programmable list mode supports up to 50-step sequences with user-defined delays and slew rates.
• Hardware safeguards include over‑voltage, over‑current, over‑power, and over‑temperature protection.
• Intuitive control via 2.4‑inch OLED display, USB and LAN interfaces, and optional analog control input.