LDD-300HW
LED DRIVER CC BUCK 2-52V 300MAManufacturer: MEAN WELL USA Inc.
Categories: LED Drivers
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MEAN WELL USA Inc. LDD-H series LDD-300HW is a constant current LED driver featuring a buck topology. This component delivers 300mA output current with an adjustable output voltage range of 2V to 52V. The input voltage range is from 9V to 56V, supporting efficient operation with up to 97% efficiency. Key features include PWM dimming, remote on/off control, Over-Temperature Protection (OTP), and Short-Circuit Protection (SCP). With a compact size of 31.8mm x 20.3mm x 12.2mm and wire lead termination, it is suitable for applications requiring robust LED illumination. The LDD-300HW is CE approved and rated IP67, making it ideal for use in various industrial, architectural, and signage applications where reliable, high-efficiency LED driving is critical. It operates across a wide temperature range of -40°C to 85°C and is supplied in trays.
Additional Information
Series: LDD-HRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Features | Remote On/Off, OTP, SCP |
| Packaging | Tray |
| Size / Dimension | 1.25"" L x 0.80"" W x 0.48"" H (31.8mm x 20.3mm x 12.2mm) |
| Voltage - Output | 2 ~ 52V |
| Type | Constant Current |
| Operating Temperature | -40°C ~ 85°C |
| Termination Style | Wire Leads |
| Voltage - Input (Max) | 56V |
| Approval Agency | CE |
| Ratings | IP67 |
| Efficiency | 97% |
| Topology | Buck |
| Current - Output (Max) | 300mA |
| Dimming | PWM |
| Voltage - Input (Min) | 9V |
| Number of Outputs | 1 |
| Programmable | Not Verified |
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