400W 25V 16A Active PFC Desktop Power Adapter Factory

The 25V 16A 400W desktop AC/DC power adapter delivers a continuous 400W output with high efficiency, precise voltage regulation and excellent reliability. Integrated Active Power Factor Correction (PFC) improves input power quality and supports stable operation under heavy loads. It is an excellent choice for industrial automation equipment, communication systems, robotics, machine vision devices, LED display systems and intelligent control equipment.

Guangdong QINX provides comprehensive OEM and ODM solutions, including customized DC connectors, output cable lengths, enclosure colors, logo printing, specification labels and packaging. Every adapter is manufactured under strict quality control and thoroughly tested to ensure dependable performance and long service life.

Applications

• Industrial automation systems
• Robotics and motion control equipment
• Communication and networking devices
• Machine vision systems
• LED display and lighting equipment
• Test and measurement instruments
• Security and surveillance systems
• Medical and laboratory equipment

Connector Options

• 5.5×2.1mm
• 5.5×2.5mm
• 3.5×1.35mm
• 4.0×1.7mm
• 6.3×3.0mm
• Mini DIN connectors
• GX aviation connectors
• XLR connectors
• Molex connectors
• JST connectors
• XT30 / XT60 connectors
• Anderson Powerpole connectors
• Terminal block connectors
• Customized DC connectors and cable assemblies

Safety Design

Built with Active PFC and multiple protection mechanisms, including Over Voltage Protection (OVP), Over Current Protection (OCP), Over Load Protection (OLP), Short Circuit Protection (SCP) and Over Temperature Protection (OTP), ensuring safe, efficient and continuous operation.

Certifications

Available with UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, DOE Level VI and CB certifications to satisfy global regulatory and OEM requirements.