USB Mini Load Tester

The USB Mini Load Tester 1A/2A Charging Resistor is a compact and versatile tool designed for testing and evaluating USB power sources. Here are its main features:

- **Load Testing**: The device is used for testing the capability of USB chargers and power banks. It simulates the load that a device (like a smartphone or tablet) would put on a USB port, allowing you to assess the performance of the power source.

- **Current Ratings**: It can simulate two different loads - 1A and 2A. This means it can mimic the power requirements of various devices, providing flexibility in testing.

- **Switchable**: It features a switch that allows you to easily toggle between the 1A and 2A load settings. This makes it convenient and user-friendly.

- **Power Calculation**: It helps in performing discharge tests. For example, if the charger or power supply outputs 2A at 5V, the load meter will draw 10W (5V x 2A). Similarly, for 1A, it will draw 5W (5V x 1A).

- **Safety Precautions**: It's noted that when using this device, it's normal to observe some heating, white smoke, or odor during the welding process. However, it's important to exercise caution and ensure safety measures are in place.

- **Design and Color**: It comes in a compact size with a green color scheme. The switch and USB interface are integrated into the design for convenience.

- **Technology**: It utilizes ceramic composition technology for its resistance component, which is known for its stability and reliability.

- **Type**: This device is classified as a fixed resistor, meaning its resistance value is predetermined and cannot be adjusted.

- **Dimensions**: The dimensions of the device are approximately 7.3cm x 1.8cm x 1.0cm, making it small and easy to handle.

Overall, the USB Mini Load Tester 1A/2A Charging Resistor is a valuable tool for individuals and professionals working with USB-powered devices. It provides a practical and efficient way to assess the capabilities and performance of USB power sources.