RD LD25 USB Interface Electronic Load Resistor Discharge Battery Test LED Display Fan Adjustable Current Voltage 4A 25W

RD LD25 Description

The RD LD25 is a USB interface electronic load resistor that allows for precise battery testing and power supply evaluation. Designed to handle up to 25W of power and 4A of current, this device features an LED display for clear readings of voltage, current, and power. It also includes a fan for improved heat management, ensuring stable performance even during extended testing periods.

Perfect for testing USB chargers, power banks, and batteries, the RD LD25 offers adjustable current and voltage settings for accurate testing of different devices. The user-friendly interface and reliable performance make it a must-have tool for engineers, hobbyists, and professionals working with USB-powered devices.

RD LD25 Features

• Compact Design: Ideal for portable use and convenient testing of USB-powered devices.
• Fan for Cooling: Prevents overheating by providing effective cooling during load testing.
• Adjustable Current and Voltage: Offers customization for a wide range of testing scenarios, with up to 4A current and 25W of power.
• LED Display: Displays real-time data for voltage, current, and power monitoring during testing.

RD LD25 Specifications

• Voltage Range: 4V to 30V
• Current Range: 0 to 4A
• Maximum Power: 25W
• Cooling: Built-in fan for heat dissipation
• Display: LED display for real-time monitoring

RD LD25 Applications

• Battery Testing: Suitable for testing USB-powered batteries and monitoring discharge cycles.
• Charger Performance Testing: Ensures USB chargers are performing optimally under load conditions.
• Power Supply Verification: Verifies the efficiency and reliability of USB power supplies.