320H-12B 320W LED Driver, 90-305VAC/127-431VDC, 12V, 22A, IP67, Constant Current + Constant Voltage, for LED Lighting, UL/CUL/TUV/CE Certified

The 320H-12B is a high-performance 320W LED driver designed for a wide range of demanding lighting applications. This driver operates in both constant current and constant voltage modes, offering flexibility and precision for optimal LED performance. With a universal AC input voltage range of 90-305VAC or 127-431VDC, it is suitable for global applications.Featuring an IP67 rating, the 320H-12B is fully protected against dust and water ingress, making it ideal for both indoor and outdoor installations. The robust metal casing provides additional protection and durability. This driver also boasts a built-in active PFC function, ensuring high power factor and minimizing harmonic distortion.Safety is paramount, and the 320H-12B is equipped with multiple protection mechanisms, including short circuit, over current, over voltage, and over temperature protection. It also meets 4KV surge protection requirements, ensuring reliable operation even in unstable electrical environments. The driver is UL/CUL/TUV/CE certified, meeting international safety standards.The 320H-12B offers high efficiency of up to 91%, minimizing energy waste and reducing operating costs. The output current is adjustable via external cable, providing 3 in 1 dimming functionality (line voltage dimming, resistance dimming, or PWM dimming). This driver is designed for long life with an expected lifespan of >62,000 hours.Ideal applications for the 320H-12B include LED street lighting, high bay lighting, parking lot lighting, fishing lights, and greenhouse lighting. It is also suitable for use in Class I, Division 2 hazardous locations.

• Reliable Performance: 90-305VAC or 127-431VDC input, 12V output, 22A rated current, 320W rated power, 150mVp-p ripple and noise, >62,000 hours lifespan, constant current + constant voltage mode, built-in active PFC function, adjustable output current via external cable (3 in 1 dimming).
• Safety Certified: IP67 rated for indoor/outdoor use, Class I design with metal casing, 4KV surge protection, short circuit, over current, over voltage, and over temperature protections, UL/CUL/TUV/CE certified for safety and reliability.
• High Efficiency & Eco-Friendly: Up to 91% efficiency, minimizing energy waste and reducing operating costs. RoHS compliant, utilizing lead-free manufacturing processes.
• Easy Installation: Compact design with dimensions of 9.92"×3.54"×1.72", suitable for various mounting options.
• Wide Applications: Ideal for LED street lighting, high bay lighting, parking lot lighting, fishing lights, greenhouse lighting, and Class I, Division 2 hazardous locations. Adaptable to various environments and operating conditions.