19V 10A 190W Desktop Power Adapter | Professional AC DC Power Supply Manufacturer

The Guangdong QINX 19V 10A 190W desktop power adapter is designed to deliver a precise and stable 19V DC output for equipment requiring reliable medium-to-high power operation. Featuring an advanced switching power design and premium-grade components, it provides excellent energy efficiency, low output ripple, and consistent voltage regulation to help maximize equipment performance and operational stability.

Its universal 100-240VAC input allows seamless use across global markets, enabling equipment manufacturers to standardize power solutions for international distribution. The desktop enclosure is constructed for efficient heat dissipation and continuous-duty performance, making it suitable for demanding commercial, industrial, and professional applications.

Guangdong QINX offers comprehensive OEM and ODM customization services, including connector selection, cable specifications, output polarity, enclosure color, logo printing, product labeling, packaging design, and private branding. These flexible manufacturing capabilities help customers integrate the adapter into a wide variety of electronic products while meeting unique project specifications.

Applications

• Industrial automation workstations
• Intelligent robotics controllers
• Edge computing platforms
• Commercial networking equipment
• Digital security management systems
• Industrial touch screen terminals
• Smart transportation controllers
• Machine vision inspection systems
• Broadcasting and multimedia equipment
• Advanced electronic testing devices

Connector Options

A comprehensive range of DC connectors is available, including:

• 5.5×2.1mm
• 5.5×2.5mm
• 6.5×4.4mm with center pin
• 4.0×1.7mm
• 3.5×1.35mm
• 2.5×0.7mm
• GX12, GX16, GX20 aviation connectors
• Mini DIN connectors
• XT30, XT60, XT90 connectors
• Anderson Powerpole connectors
• Molex connectors
• JST connectors
• Waterproof locking connectors
• Fully customized DC cable assemblies

Safety Design

Built with comprehensive protection circuitry including over-voltage protection, over-current protection, overload protection, and short-circuit protection to ensure safe, stable, and reliable power delivery under various operating conditions.

Certifications

Available with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI certifications, supporting worldwide regulatory compliance and OEM project requirements.