Factory Direct 28V 9A 252W Desktop Power Adapter with Active PFC & Optional DC Connectors | Guangdong QINX

The 28V 9A 252W desktop power adapter from Guangdong QINX provides a powerful and dependable DC power solution for applications requiring higher current output. With Active Power Factor Correction (PFC), the adapter improves input power efficiency, reduces reactive power loss and supports stable operation in demanding environments.

Designed with universal 100-240VAC input compatibility, this adapter can be used worldwide for various equipment platforms. The desktop-style enclosure provides convenient external installation while maintaining effective thermal performance for continuous high-power operation.

Guangdong QINX supports customized production services including DC connector selection, cable length adjustment, output cable design, logo printing, product labeling and packaging customization. The 252W power capacity makes this model suitable for professional equipment requiring increased power delivery while maintaining the flexibility of an external adapter design.

This 28V 9A power adapter is an ideal choice for industrial manufacturers, system integrators and electronic equipment developers looking for a reliable high-power AC/DC solution with customization capability.

Applications

• Industrial automation machinery
• Robotics and motion control systems
• Machine vision equipment
• Industrial computers
• Communication infrastructure devices
• Medical electronic equipment
• Smart manufacturing systems
• Security monitoring platforms
• Test and measurement instruments
• Commercial electronic systems

Connector Options

Multiple DC connector solutions are available for different equipment requirements:

• 5.5×2.1mm DC barrel plug
• 5.5×2.5mm DC barrel plug
• 4.0×1.7mm connector
• 3.5×1.35mm connector
• 6.3×3.0mm connector
• Mini DIN connectors
• Aviation connectors
• XLR connectors
• JST connectors
• Molex connectors
• Anderson connectors
• Terminal block outputs
• Customized DC cable assemblies

Safety Design

Designed with Active PFC and multiple protection functions to enhance efficiency, safety and reliability:

• Active Power Factor Correction (PFC)
• Over-voltage protection
• Over-current protection
• Short-circuit protection
• Overload protection
• Over-temperature protection

Certifications

Available with UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, CB and DOE Level VI certifications according to customer requirements and international market standards.