ITECH IT8811 DC Electronic Load

Overview

The ITECH IT8811 is a 150W DC electronic load from the IT8800 series, designed for bench testing of power supplies, batteries, and DC equipment. It features a maximum current of 30A at 120V and supports multiple operation modes including constant voltage (CV), constant current (CC), constant resistance (CR), and constant power (CW). With high-speed measurement capabilities and comprehensive protection features, it is suitable for testing applications in LED lighting, aerospace, and automotive electronics.

Key Features

• 150W power rating with 30A maximum current and 120V maximum voltage
• Multiple operation modes: CV, CC, CR, and CW
• High-precision measurement: 0.1mV and 0.01mA resolution
• Fast measurement speed up to 50kHz
• Dynamic mode up to 25kHz with adjustable current rising slope from 0.001A/μs to 2.5A/μs
• Comprehensive protection: OCP, OVP, OPP, OTP, and reverse polarity protection
• 100 groups memory capacity with power-off memory function
• Remote sense capability for accurate load simulation
• Multiple communication interfaces: RS232 and USB with VISA/USBTMC/SCPI protocol support
• Software monitoring and control via PC

Applications

• Power supply testing and validation
• Battery discharge and load testing
• LED driver and lighting circuit testing
• Aerospace electronics testing
• Automotive electronics testing
• Dynamic load simulation for DC equipment