30V 9A 270W Desktop Power Adapter with PFC for Professional Electronics | Guangdong QINX

The Guangdong QINX 30V 9A 270W desktop AC/DC power adapter is equipped with active Power Factor Correction (PFC), enabling improved input efficiency, reduced harmonic distortion and enhanced energy utilization. Its universal 100-240VAC input supports worldwide operation, making it suitable for products distributed across multiple international markets.

Built with premium-grade switching components and an efficient thermal design, the adapter maintains stable 30V DC output with low ripple and excellent load regulation during continuous operation. The robust desktop enclosure enhances cooling performance while helping extend service life under demanding operating conditions.

This 270W power adapter is an ideal solution for industrial automation systems, machine vision equipment, intelligent manufacturing devices, LED signage, communication terminals, laboratory instruments, testing equipment, medical electronics, security infrastructure and other applications that require dependable high-power DC output.

Guangdong QINX provides complete OEM and ODM customization services, including output voltage/current adjustment, DC cable length, connector type, enclosure color, logo printing, product labeling, packaging design and region-specific AC power cords. Customized engineering solutions are available for specialized projects and volume production.

Applications

• Industrial automation machinery,
• Machine vision systems,
• Intelligent manufacturing equipment,
• LED display installations,
• Laboratory and analytical instruments,
• Communication and networking devices,
• Medical diagnostic peripherals,
• Security surveillance systems,
• Electronic testing equipment,
• Smart control platforms,

Connector Options

Available connector options include 5.5×2.5mm, 5.5×2.1mm, 6.5×4.4mm, GX12 aviation connectors, GX16 aviation connectors, GX20 aviation connectors, M12 industrial connectors, XLR connectors, Anderson Powerpole connectors, XT30, XT60, XT90, Molex connectors, JST connectors, Phoenix terminal connectors and customized cable assemblies for OEM applications.

Safety Design

Incorporating active PFC and intelligent protection circuitry, the adapter provides over-voltage protection, over-current protection, overload protection, short-circuit protection and over-temperature protection to ensure stable and secure operation in continuous-use environments.

Certifications

Manufactured to meet international compliance requirements with available UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB and DOE Level VI certifications based on customer specifications.