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300W Constant Power Mode LED Drivers

HBGC-300 series from Mean Well are 300W LED ac-dc drivers featuring the constant power mode and high-voltage output. HBGC-300 series operates from 90- to 305-Vac and offers models with rated currents ranging between 1300mA and 8670mA.

Thanks to the high efficiency up to 94.5%, with the fanless design, the entire series is able to operate from -40 to +80 degrees C case temperature under free air convection. The design of the metal housing and IP67 ingress protection level allows this series to fit both indoor and outdoor applications.

Other features include high surge protection with 6kV(L/N-FG)/ 4KV(L-N), making these LED drivers suitable for applications such as LED bay lighting, LED stage lighting, and LED spot lighting.

Moreover the innovative environment-adaptive capability allows this series to reliably light on the LEDs for all kinds of application environments in almost any spots that may install LED luminaires in the world. HBGC-300 is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

These LED drivers are offered with a choice of three control options: type "A" units have output constant power adjustable via built-in potentiometer; type "AB" have output constant power adjustable via built-in potentiometer + 3-in-1 dimming function (0- to 10-Vdc, 10-V PWM signal and resistance); type "DA" have DALI control technology.