Mean Well HLG-320H-C3500AB Power Supply 318.5W 3500mA - Adjustable and Dimmable

Yes. The HLG-320H-C3500AB delivers 3500mA constant current at 318.5W with both output adjustment and dimming input (1-10V, PWM, or resistance). This makes it ideal for high-bay luminaires in warehouses and distribution centers where occupancy-based or daylight-responsive dimming reduces energy costs.

Yes. At 3500mA and 318.5W, it provides high drive current for demanding grow light modules in the 46-91V range. The adjustable potentiometer sets the baseline output, while the dimming input allows automated intensity changes for different photoperiods or growth stages without rewiring.

Yes, for floodlight modules operating within the 46-91V CC range at 3500mA. The dimming input supports scene control from a lighting console. Note that its IP65 rating handles dust and water spray, but the driver should be mounted in a protected location or enclosure for full rain exposure.

Both share the same 318.5W / 95V / 3500mA core specs, 46-91V CC range, IP65 rating, and built-in output adjustment potentiometer. The -AB adds a dimming input (1-10V, PWM, or resistance) for external brightness control. Choose the -A if you only need fixed output adjustment, or the -AB if you need dynamic dimming capability.

The number depends on each LED's forward voltage. With a CC voltage range of 46-91V, divide your target string voltage by the individual LED forward voltage. The driver will regulate at 3500mA constant current as long as the total string voltage remains within 46-91V.

Yes. Its -40°C to +85°C operating temperature range covers extreme cold without requiring a heater. The IP65 rating keeps out dust and water spray, making it safe for sheltered outdoor enclosures such as pole-mounted cabinets, canopy housings, or covered equipment rooms.