Mean Well HBG-100P-48B Power Supply 100W 48V PCB Type - Dimmable

The HBG-100P-48B is a constant-current LED power supply intended for lighting applications that need a dimmable driver in the HBG series form factor. Its product data lists a 49V output, 2A rated current, and a 96W power rating, which makes it a fit for LED systems that need regulated constant-current output rather than a general fixed-voltage supply.

Yes. This model supports 10V PWM, 1-10V, and resistance dimming control, so it is intended for applications where light output adjustment is required. That makes it more flexible than a non-dimmable driver when the project calls for controlled brightness reduction.

The listed output is 49V with a 2A rated current, and the product data shows a 96W power rating. Its AC input range is 90-295VAC, with an additional 127-417VDC range shown in the specification table. The current adjustment range is listed as 65% to 100% of rated current.

This model is specified for a -40 to +70°C working temperature range in the description. The product data also lists temperatures up to 85°C, so buyers should verify the exact operating limit required for their application against the final datasheet or project standard. For harsh environments, the wide low-end temperature range is a strong point of this model.

The specification highlights constant-current output, built-in active PFC, Class II design, and Class 2 power unit status. It also lists compliance with EN61347 safety standards and EN55015 / EN61000 EMC standards, which are relevant for commercial and professional lighting use. These details make it more appropriate for specification-driven LED projects than a basic commodity power supply.

The main difference is that this model combines constant-current operation with multiple dimming control options, including 1-10V, 10V PWM, and resistance dimming. That gives it an advantage in lighting systems where output needs to be adjusted rather than run at full output only. Buyers looking for controllable LED performance would typically prefer this over a fixed-output non-dimmable unit.

The product information lists a 5-year warranty for this model. It also states a typical lifetime greater than 50,000 hours, which is relevant for long-service lighting applications where maintenance intervals matter. Those published figures support use in projects that prioritize durability and lower replacement frequency.