ET54A+ Programmable DC Electronic Load body { font-family: Arial, sans-serif; line-height: 1.6; } h2 { color: #333; } ul { list-style-type: none; padding: 0; } li { margin-bottom: 10px; } ET54A+ Programmable DC Electronic Load The ET54A+ programmable DC electronic load offers high resolution and precision of 1mV/1mA, making it an ideal choice for testing chargers, switching power supplies, linear power supplies, batteries, and more. This device also supports research and development in various fields. Features User-friendly Design 2.8-inch TFT LCD screen with rich display content, supporting both Chinese and English languages. Simple and convenient operation process with an intuitive visual interface. Key lock function to prevent misoperation. High Performance Load Offers various measurement modes: CC, CV, CR, CP, CC+CV, CR+CV, and six professional modes. Professional Battery test mode. Professional LED test mode. Tran test mode for dynamic output performance testing of power supplies. Scan test mode to assess power output continuity within a set range. List test mode to simulate different loading status changes. Short circuit test mode to simulate load short circuits. Battery/power internal resistance test function. Conformity testing function. Built-in buzzer alarm and data retention during power failure. Remote operation via USB and software remote compensation. Multiple Safety Protections Comprehensive protection: overcurrent, overvoltage, overpower, and overtemperature protection, with flexible parameter settings. Intelligent fan speed control function to reduce noise. Input polarity reverse prompt. General Technical Specifications Power supply voltage: 100Vac~240Vac, 50/60Hz. Display: 2.8-inch TFT LCD screen with a resolution of 320×240. Operating temperature: 0℃ to 40℃. Storage temperature: -10℃ to 70℃. Relative humidity: Supports standard operating range. Interface: Standard USB. Size: 90mm × 190mm × 300mm (width × height × depth). Weight: 2.9kg.
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