300W 25V 12A PFC Desktop Power Adapter Manufacturer

The 25V 12A 300W desktop AC/DC power adapter is built for demanding applications requiring continuous and stable DC power. Incorporating Active Power Factor Correction (PFC), it improves input power efficiency while maintaining accurate voltage regulation and dependable output performance. It is widely used in industrial automation, communication equipment, intelligent control systems, testing instruments and other professional electronic devices.

Guangdong QINX provides complete OEM and ODM customization, including output cables, DC connector types, cable lengths, enclosure colors, logo printing, specification labels and packaging. Each adapter is thoroughly tested before shipment to ensure excellent quality, stable operation and extended service life.

Applications

• Industrial automation equipment
• Smart manufacturing systems
• Communication and networking devices
• Test and measurement instruments
• LED display and lighting equipment
• Security and surveillance systems
• Medical electronic equipment
• Robotics and control systems

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
• Custom DC connectors and cable assemblies

Safety Design

Designed with Active PFC, 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 reliable performance during continuous operation.

Certifications

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