Factory Direct 18V 8A 144W Desktop Power Adapter for OEM Electronic Applications | Guangdong QINX

The Guangdong QINX 18V 8A desktop power adapter delivers a continuous 18V DC output with a rated power of 144W. Designed using high-performance switching technology, it provides excellent voltage regulation, low ripple, and high energy efficiency, ensuring stable operation for equipment that demands reliable external power.

Featuring a universal 100–240VAC, 50/60Hz input, this desktop adapter is compatible with electrical standards worldwide. Its rugged enclosure is engineered for efficient thermal dissipation and long operational life, making it suitable for continuous-duty applications in commercial and industrial environments.

To satisfy different market requirements, Guangdong QINX offers complete OEM and ODM customization services. Customers can specify output cables, connector types, cable lengths, housing finishes, logo printing, product labels, packaging, and other electrical parameters to create power solutions tailored to their equipment.

Applications

• Industrial automation controllers
• Embedded computer platforms
• AI vision processing equipment
• Network storage systems (NAS)
• Digital broadcasting terminals
• Intelligent transportation equipment
• Industrial communication gateways
• Electronic measuring instruments
• Commercial display systems
• Smart manufacturing devices

Connector Options

Compatible with numerous connector styles, including:

• 5.5×2.1mm DC barrel plug
• 5.5×2.5mm DC barrel plug
• 6.5×4.4mm center-pin connector
• 3.5×1.35mm connector
• 4.0×1.7mm connector
• 4.8×1.7mm connector
• GX12 aviation connector
• GX16 aviation connector
• GX20 aviation connector
• XLR connector
• Mini DIN connector
• XT30 / XT60 connectors
• Anderson Powerpole connector
• Molex connector
• JST connector
• Phoenix terminal block
• Custom connector and cable assemblies

Safety Design

Designed with advanced protection functions for secure and reliable performance.

• Over Voltage Protection (OVP)
• Over Current Protection (OCP)
• Short Circuit Protection (SCP)
• Over Temperature Protection (OTP)
• Over Power Protection (OPP)
• Surge Protection
• Soft Start Function
• EMI/EMC Compliance Design

Certifications

Supports UL, cUL, CE, FCC, UKCA, RoHS, PSE, SAA, CB, and DOE Level VI certifications based on customer market requirements.