Siglent SDL1030X-E, Single‑Channel Programmable DC Electronic Load, 150 V / 30 A, 300 W

The Siglent SDL1030X-E is a high-performance programmable DC electronic load designed for both benchtop and automated testing applications. It offers a wide input range of 0–150 V and 0–30 A, with a maximum power dissipation of 300 W. The device features four static modes—Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), and Constant Power (CP)—as well as dynamic modes for simulating real-world load conditions. The SDL1030X-E is equipped with a 3.5-inch TFT-LCD display for clear visualization of measurement parameters and supports remote control via RS-232, USB, and LAN interfaces. It also includes comprehensive protection features to safeguard both the device under test and the load itself.

Key Features

• Supports 150 V / 30 A single-channel operation with 300 W maximum power capacity.
• Offers four static modes (CC, CV, CR, CP) and dynamic modes with up to 25 kHz CC switching.
• High precision readback with 1 mV / 1 mA resolution and fast slew adjustment (0.001‑2.5 A/µs).
• Features battery discharge, CR‑LED testing, and dynamic load list programming up to 100 steps.
• Includes 3.5‑inch TFT display with waveform trend and real-time parameter feedback.
• Provides versatile remote control via USB, LAN, RS‑232, and supports optional GPIB module.