| Allicdata Part #: | 1866-5304-ND |
| Manufacturer Part#: |
LDH-45B-500W |
| Price: | $ 8.82 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | LED DRVR CC BOOST 21-86V 500MA |
| More Detail: | 500mA 21 ~ 86 V Constant Current LED Driver Boost ... |
| DataSheet: | LDH-45B-500W Datasheet/PDF |
| Quantity: | 8 |
| 1 +: | $ 8.01990 |
| 10 +: | $ 7.26012 |
| 25 +: | $ 6.96478 |
| 50 +: | $ 6.75360 |
| Power (Watts): | 43W |
| Approvals: | CE |
| Mounting Type: | Chassis Mount |
| Size / Dimension: | 2.95" L x 2.09" W x 0.89" H (74.9mm x 53.1mm x 22.6mm) |
| Termination Style: | Wire Leads |
| Efficiency: | 94% |
| Operating Temperature: | -40°C ~ 70°C |
| Ratings: | -- |
| Features: | Remote On/Off, OVP, SCP |
| Dimming: | Analog, PWM |
| Series: | LDH-45 |
| Current - Output (Max): | 500mA |
| Voltage - Output: | 21 ~ 86 V |
| Voltage - Input (Max): | 32VDC |
| Voltage - Input (Min): | 18VDC |
| Number of Outputs: | 1 |
| Topology: | Boost |
| Type: | Constant Current |
| Part Status: | Active |
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LED Drivers
LED Drivers, also known as LED power supplies, are designed to provide an electrical charge to LEDs. They do this by regulating the amount of electricity sent to an LED as well as its voltage and current – in a process called “constant current regulation” – ensuring that the LED is properly and safely powered to operate consistently and reliably. LED Drivers come in a variety of shapes, sizes and wattages, varying from small plug-in wall transformers to larger plug-in wall or surface mounted constant current drivers with long connection leads. When choosing the right LED Driver, there are a few key things to consider, such as wattage, output type, and input voltage.
The LDH-45B-500W is a compact LED Driver that is ideal for a wide range of lighting applications. This LED Driver is designed to operate up to 500W and is perfect for both indoor and outdoor lighting. It has good performance with additional protection for lightning and surge. The unit is designed with an internal heat sink, which helps to keep the Driver cool and therefore extends the life of the product. Moreover, the LDH-45B-500W is IP67 rated, making it dust and waterproof for outdoor applications.
The working principle of the LDH-45B-500W LED Driver is based on a “constant current regulation” technique. This technique works by ensuring that the output of current to the LED is regulated and remains constant regardless of variances in the input voltage. The Driver also has an adjustable output current, which allows the user to adjust the maximum output current of the device. This helps to keep the LED properly illuminated, increasing its lifespan.
The LDH-45B-500W LED Driver is suitable for a wide range of applications. Its high power rating of 500W makes it a great option for industrial and commercial use, as it is capable of powering large LED displays, studio lighting and high-powered outdoor lighting fixtures. It is also a popular choice for LED lighting systems in schools, hospitals, and shopping centers. In addition, this LED Driver can also be used in streetlight systems, parking lots, parking garages, and security lighting applications.
Overall, the LDH-45B-500W LED Driver is a great choice for any lighting application. Its adjustable output current, internal heat sink design, and IP67 rating make it an excellent option for both indoor and outdoor lighting systems. This LED Driver is also suitable for high-powered applications, making it a great option for commercial and industrial lighting solutions.
The specific data is subject to PDF, and the above content is for reference
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LDH-45B-500W Datasheet/PDF