Skip to Content
  1. All products
  2. Sensors & Modules
  3. USB Discharge Load Resistor
  4. Sensors & Modules
Pricelist: Default Pricelist
Pricelist: Default Pricelist
USB Discharge Load Resistor

USB Discharge Load Resistor

The USB power supply load tester is a practical tool used to evaluate the performance and reliability of USB power sources. It is ideal for testing power adapters used with devices such as single board computers and other USB powered electronics. By applying a controlled load, the tester helps measure voltage and current behavior under real working conditions.

Package Includes

  • 1 USB power supply load tester

9.45 AED 9.45 AED (Tax included)

Add to cart
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

 

This module can also be integrated into custom electronic circuits to test the discharge characteristics of rechargeable batteries. It allows users to compare different power supplies and batteries to select reliable and cost effective options.

Features

  • Selectable load current using a built in switch
  • 1A mode indicated by a green LED
  • 2A mode indicated by a red LED
  • Supports 5 watts at 1 ampere load
  • Supports 10 watts at 2 ampere load
  • USB interface for quick and simple connection
  • Compact and portable design

Specifications

  • Rated power 5 to 10 watts
  • Load type Fixed resistor
  • Dimensions 7.3 cm x 1.8 cm x 1.0 cm

How to Use

Connect the USB power supply load tester to a USB power source. Use the selector switch to choose the desired load current of 1 ampere or 2 ampere. The LED indicator will show green when 1 ampere is selected and red when 2 ampere is selected. To analyze performance, measure the voltage and current output using an external measuring device. The tester can also be used in custom circuits to evaluate rechargeable battery discharge behavior.