| PartNumber | LDH-45B-1050WDA | LDH-45B-1050DA | LDH-45B-1050 |
| Description | LED Power Supplies 18-32Vin 36-43V Wire 1050mA 45.15W DALI | LED Power Supplies 18-32Vin 36-43V TH 1050mA 45.15W DALI | LED Power Supplies 18-32Vin 21-43Vout 1050mA 45.15W TH CC |
| Manufacturer | MEAN WELL | MEAN WELL | MEAN WELL |
| Product Category | LED Power Supplies | LED Power Supplies | LED Power Supplies |
| RoHS | Y | Y | Y |
| Operation Mode | Constant Current (CC) | Constant Current (CC) | Constant Current (CC) |
| Output Current Channel 1 | 1050 mA | 1050 mA | 1050 mA |
| Output Voltage Channel 1 | 36 VDC to 43 VDC | 36 VDC to 43 VDC | 21 VDC to 43 VDC |
| Output Power | 45.15 W | 45.15 W | 45.15 W |
| Input Voltage | 18 VDC to 32 VDC | 18 VDC to 32 VDC | 18 VDC to 32 VDC |
| Dimming | With Dimming | With Dimming | With Dimming |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Mounting Style | Chassis Mount | Through Hole | - |
| Length | 75 mm | 75 mm | 75 mm |
| Width | 53 mm | 53 mm | 53 mm |
| Height | 22.7 mm | 22.7 mm | 22.7 mm |
| Industry | Commercial | Commercial | Commercial |
| Series | LDH-45 | LDH-45 | LDH-45 |
| Open Frame/Enclosed | Enclosed | Enclosed | Enclosed |
| Operating Temperature Range | - 40 C to + 70 C | - 40 C to + 70 C | - |
| Brand | MEAN WELL | MEAN WELL | MEAN WELL |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Product Type | LED Power Supplies | LED Power Supplies | LED Power Supplies |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | AC-DC Power Supply | AC-DC Power Supply | AC-DC Power Supply |
| Unit Weight | 4.867807 oz | 4.867807 oz | 4.867807 oz |