ITECH IT8812B DC Electronic Load

Overview

The ITECH IT8812B is a 200W DC electronic load from the IT8800 series, designed for high-voltage applications requiring bench testing of power supplies, voltage regulators, and DC equipment. It features a maximum current of 15A at 500V 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 ideal for testing in LED lighting, aerospace, and automotive electronics applications.

Key Features

• 200W power rating with 15A maximum current and 500V 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

• High-voltage power supply testing
• Voltage regulator validation
• Battery and energy storage system testing
• LED driver testing for industrial lighting
• Aerospace electronics testing
• Automotive electronics and EV charging system testing