UNI-T UTL8511A+ DC Electronic Load

Description

UNI-T UTL8511A+ DC Electronic Load The UNI-T UTL8511A+ is a programmable DC electronic load designed to simulate controlled electrical loads for testing power sources. It supports up to 150V input voltage, 30A input current, and 200W power, making it suitable for testing a wide range of DC power supplies, adapters, batteries, chargers, and electronic circuits. Its programmable operation allows engineers and technicians to apply precise load conditions and monitor the response of the device under test. The UTL8511A+ provides constant current, constant voltage, constant resistance, and constant power operating modes, along with dynamic load testing and automated test functions. It also supports battery testing, OCP/OPP testing, ripple measurement, short-circuit testing, and load-effect testing. Multiple protection functions help protect the electronic load during testing, while RS232 connectivity enables computer-based control and integration into automated test systems. Features: 15 Test Modes : The load offers 15 diverse test modes, adapting to a wide range of application scenarios. Whether it’s for power supply testing in research and development or quality control, these modes can meet most testing requirements. Ripple Measurement & Waveform Display : Ripple measurement provides comprehensive services for power supply testing, while the waveform display enables intuitive observation of the test process. This helps engineers analyze the performance of the power supply and identify potential issues. Auto List Test : With the auto list test function, users can create an editable multi-mode test list. This automates the test process, improving efficiency and reducing human error. Battery Mode : In battery testing, the load can not only measure battery parameters but also record battery discharge and charging curves. This is crucial for evaluating battery performance and lifespan. Load Effect Test : The load effect test automatically measures and presents test results based on set values. It helps in assessing the impact of the load on the power supply’s performance. Protection Test : It conducts overcurrent protection (OCP) and overvoltage protection (OVP) tests. These tests measure the protection function and response time of the product under test, ensuring the safety and reliability of the equipment. Specifications: Specification Value Brand UNI-T Model UTL8511A+ Product Type Programmable DC Electronic Load Input Voltage 0–15V / 0–150V Input Current 0–3A / 0–30A Maximum Input Power 200W Minimum Operating Voltage 1.4V at 30A Voltage Resolution 0.01mV Current Resolution 0.01mA Operating Modes CC, CV, CR, CP Maximum Dynamic Frequency 50kHz Current Slew Rate 0.0006A/µs to 3A/µs Dynamic Test Yes Battery Test Yes OCP/OPP Test Yes OVP Test Yes Ripple Measurement Yes Short-Circuit Test Yes Communication Interface RS232 Communication Protocol SCPI Display 4.3-inch TFT LCD Input Terminal Resistance 300kΩ Operating Temperature 0°C to 40°C Over-Temperature Protection ≥85°C Product Dimensions 214 × 88 × 340mm Net Weight 5.3kg Applications: DC power supply testing. Battery discharge testing. Battery capacity evaluation. Charger testing. Adapter testing. LED driver testing. DC-DC converter testing. Power supply load regulation testing. Over-current protection testing. Over-power protection testing. Ripple measurement. Short-circuit testing. Production line testing. Laboratory research and development. Automated test systems. Packages Included: 1 × UNI-T UTL8511A+ DC Electronic Load. 1 × Power Cord. 1 × User Documentation.

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