Table of Contents

1. Introduction
2. Key Features of a 7-inch USB Touch Screen
3. Technical Specifications
4. Hangzhou Grahowlet Company Solutions
5. Conclusion
6. References

Introduction

The 7-inch USB touch screen is a compact yet versatile display solution widely used in various applications such as industrial control, consumer electronics, and automotive interfaces. This article delves into its key features, technical specifications, as well as solutions offered by Hangzhou Grahowlet Company.

Key Features of a 7-inch USB Touch Screen

The 7-inch USB touch screen is characterized by its blend of robust performance and compact design, making it an attractive choice for multiple industries. Below are the principal features:

Touch Sensitivity

The screen employs capacitive touch technology, allowing for multi-touch capabilities with a high degree of accuracy and responsiveness.

Resolution and Display Quality

It typically features a resolution of 800x480 pixels, offering clear and vibrant imagery suitable for a wide range of visual applications.

Connectivity

Equipped with a USB interface, the touch screen ensures ease of connectivity with various devices and systems, enhancing its flexibility.

Durability

The screen is often protected by a robust housing and is designed to be resistant to dust and moisture, adhering to IP65 standards.

Technical Specifications

• Display Size: 7 inches
• Aspect Ratio: 16:9
• Resolution: 800x480 pixels
• Touch Technology: Capacitive touch
• Input Voltage: 5V via USB
• Brightness: 300cd/m²
• Operating Temperature: -20°C to 70°C
• Storage Temperature: -30°C to 80°C
• Connection Ports: USB for power and data transfer
• IP Rating: IP65

Hangzhou Grahowlet Company Solutions

Hangzhou Grahowlet provides a range of touch screen solutions that cater to different industrial and consumer demands. Their 7-inch USB touch screens are designed with state-of-the-art technology to ensure superior performance and reliability.

Customized Solutions

Grahowlet offers customization options including screen coating, calibration, and integration services to meet specific application requirements.

After-Sales Support

Comprehensive after-sales support, including warranties and technical assistance, ensures customers derive maximum value from their purchase.

Quality Assurance

Every touch screen undergoes rigorous testing to ensure compliance with international quality standards, ensuring durability and performance.

Conclusion

The 7-inch USB touch screen is an adaptable and efficient component in today's digital landscape. Whether used in industrial settings or consumer devices, its superior touch technology and connectivity options offer significant advantages. Companies like Hangzhou Grahowlet provide essential solutions that enhance its application, ensuring it meets diverse industry needs.

References

1. Product Specification Sheets from various manufacturers.
2. Hangzhou Grahowlet Company brochures and technical documentation.
3. Relevant industry standards and compliance documentation.