Siglent SDL1020X-E DC Electronic Load

1. Product Overview

2. Key Features

• Operating Modes: There are 4 static modes (CC – Constant Current, CV – Constant Voltage, CR – Constant Resistance, CP – Constant Power) and a Dynamic mode. In the CC Dynamic mode, it supports continuous, pulsed, and toggled operations. The CC Dynamic mode frequency is 25 kHz, the CP Dynamic mode frequency is 12.5 kHz, and the CV Dynamic mode frequency is 0.5 Hz.
• High – Speed Measurement: The measuring speed of voltage and current can reach up to 500 kHz.
• High – Resolution Readback: The minimum readback resolution is 0.1 mV for voltage and 0.1 mA for current in the SDL1000X series, and 1 mV/1 mA in the SDL1000X – E series.
• Multiple Functions: It has functions such as short – circuit, battery test, CR – LED mode, and factory test. The 4 – wire SENSE compensation mode function ensures accurate measurements. The list function allows for editing up to 100 steps, and the program function supports 50 groups of steps.
• Protection Modes: Equipped with OCP (Over – Current Protection), OVP (Over – Voltage Protection), OPP (Over – Power Protection), OTP (Over – Temperature Protection), and LRV (Low – Resistance Voltage) protection to safeguard the instrument and the tested devices.
• External Control and Monitoring: Supports external analog control. Voltage and current can be monitored via 0 – 10 V.
• Data Management: The waveform trend chart function helps users analyze data visually. It also has easy – to – use file storage and call functions, and can save and recall setting parameters.

3. Product Characteristics

• Versatile Testing: It simplifies complex sequencing through the list operation function, which is useful for various testing scenarios.
• Battery – Related Testing: The battery discharge function is suitable for battery testing and characterization.
• Special Modes: Modes like OCPT/OPPT and CR – LED mode expand its application scope.
• Performance Testing: Functions such as voltage rise/fall speed test and voltage threshold function are available for evaluating power supply performance.