Factory Direct 17V 3A 51W Desktop Power Adapter with Optional DC Connectors | Guangdong QINX

The Guangdong QINX 17V 3A 51W desktop power adapter provides a regulated 17V DC output with a continuous 3A current, ensuring reliable power delivery for equipment that requires consistent voltage and long-term operational stability. Manufactured using quality electronic components, it offers low ripple, high efficiency, and dependable performance under continuous workloads.

Supporting a 100–240VAC universal input, this adapter can be deployed in international markets without additional input voltage adjustments. Its compact desktop housing promotes efficient cooling while maintaining durability for everyday operation in commercial and industrial environments.

To accommodate diverse product requirements, Guangdong QINX offers complete OEM and ODM customization services. Customers may customize output cables, cable length, connector type, housing finish, private labels, packaging, electrical specifications, and branding. Available DC connector options include 5.5×2.1mm, 5.5×2.5mm, 3.5×1.35mm, 4.0×1.7mm, 6.3×3.0mm, 6.5×4.4mm, USB Type-C (fixed-voltage), mini DIN, GX16 aviation connectors, JST, Molex, XT30, and other custom connector solutions.

The adapter is an excellent external power supply for electronic manufacturers seeking stable performance, flexible customization, and reliable quality.

Applications

• Intelligent control panels
• Embedded computing devices
• Digital audio equipment
• Network communication terminals
• Electronic testing instruments
• Smart retail systems
• Access management equipment
• Industrial monitoring devices

Connector Options

Compatible with 5.5×2.1mm, 5.5×2.5mm, 3.5×1.35mm, 4.0×1.7mm, 6.3×3.0mm, 6.5×4.4mm, USB Type-C, mini DIN, GX16 aviation connectors, JST, Molex, XT30, and customized connector assemblies according to customer specifications.

Safety Design

Built with comprehensive protection features including over-voltage protection, over-current protection, overload protection, short-circuit protection, and over-temperature protection to enhance operational safety and equipment reliability.

Certifications

Available with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI certifications to satisfy international safety and energy efficiency standards.