MEAN WELL HRP-300-12 Fonte de alimentação comutada AC/DC fechada 324W 12V 27A

Industrial-grade enclosed AC/DC switching power supply delivering a robust 324W output at 12V DC with 27A current capability. Built for demanding automation, LED lighting, and industrial control systems, this unit operates reliably across a wide 85-264V AC input range and features comprehensive protection circuits for safe, continuous operation.

Advantages

High efficiency up to 89% reduces energy waste and heat generation. Free air convection cooling eliminates fan noise and maintenance. Adjustable output voltage (10.2-13.8V) via built-in potentiometer allows precise tuning for specific loads. Screw terminal connections ensure secure wiring in industrial environments. Full international safety certifications (UL, cUL, TUV, CE, CB) guarantee compliance.

Suitable for

• Industrial automation and control systems
• LED lighting and signage installations
• Test and measurement equipment
• Telecommunications infrastructure
• General electronic projects requiring reliable DC power

Key specifications

• Output power: 324W (12V DC, 27A)
• Input voltage: 85-264V AC (120-370V DC)
• Efficiency: up to 89%
• Ripple & noise: 120mVp-p
• Protections: short circuit, overload, over voltage, over temperature
• Operating temperature: -30°C to +70°C
• Cooling: free air convection
• Dimensions: 199 x 105 x 41 mm (L x W x H)
• Weight: 0.94 kg

Recommendations

For mission-critical applications where downtime is not an option, the HRP-300-12 provides the reliability and performance expected from MEAN WELL. Its rugged design and comprehensive protections make it an excellent choice for integrators and OEMs seeking a dependable power solution.