The DL3000 series is a cost-effective, high-performance line of programmable DC electronic loads, designed to meet diverse testing requirements across R&D, manufacturing, and education sectors.
With models supporting up to 450 W total power, 200 V, and 70 A (DL3041), the series provides a robust solution for testing power supplies, batteries, and power electronics.
Key Features and Performance:
- High Capacity: Single-channel loads with a maximum power output of up to 450 W (model-dependent).
- High Speed: Dynamic mode with up to 30 kHz and adjustable current rise speed from 0.001A/μs to 5A/μs.
- Precision: Minimum readback resolution of 0.1mV and 0.1mA for accurate measurements.
- Flexible Modes: Supports 4 static modes (CC, CV, CR, CP) and 3 dynamic modes (continuous, pulsed, toggled).
- Specialized Tests: Includes battery test function, OCP (Over Current Protection) and OPP (Over Power Protection) tests, as well as short-circuit test function.
- User Interface: Clear 4.3-inch TFT LCD display capable of showing multiple parameters simultaneously.
- Safety and Reliability: Built-in protection against overvoltage, overcurrent, overpower, overtemperature, and reverse voltage.
- Remote Control: Built-in communication interfaces (RS232, USB, and LAN) with an optional USB-GPIB module.
The series is ideal for general testing in R&D labs and is widely used across:
- DC power supply industries (e.g., SMPS and power adapters).
- Battery and charger industries.
- Power electronics (e.g., MOSFETs, IGBTs, and capacitors).
- Automotive electronics and fuel cell testing.
