| Allicdata Part #: | 1866-2555-ND |
| Manufacturer Part#: |
HLG-480H-54B |
| Price: | $ 99.88 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | LED DRVR CC/CV AC/DC 27-54V 8.9A |
| More Detail: | 8.9A 27 ~ 54 V Constant Current, Voltage LED Drive... |
| DataSheet: |  HLG-480H-54B Datasheet/PDF |
| Quantity: | 3 |
| 1 +: | $ 90.80190 |
| 10 +: | $ 86.94000 |
| Voltage - Isolation: | 3.75kV |
| Approvals: | CB, CCC, CE, cURus, ENEC |
| Mounting Type: | Chassis Mount |
| Size / Dimension: | 9.26" L x 4.92" W x 1.72" H (235.2mm x 125.0mm x 43.8mm) |
| Termination Style: | Wire Leads |
| Efficiency: | 95% |
| Operating Temperature: | -40°C ~ 90°C |
| Ratings: | IP67 |
| Features: | OCP, OTP, OVP, SCP |
| Dimming: | Analog, PWM |
| Series: | HLG-480H |
| Power (Watts): | 481W |
| Current - Output (Max): | 8.9A |
| Voltage - Output: | 27 ~ 54 V |
| Voltage - Input (Max): | 305VAC |
| Voltage - Input (Min): | 90VAC |
| Number of Outputs: | 1 |
| Topology: | AC DC Converter |
| Type: | Constant Current, Voltage |
| Part Status: | Active |
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LED Drivers
LED drivers are the power supplies that regulate the power to [LED lights](https://en.wikipedia.org/wiki/Light-emitting_diode). They can be used to control brightness, color, and other features of LED lights. LED drivers are typically used in street lighting, architectural lighting, rail lighting, entertainment lighting, and other home and business lighting applications.
HLG-480H-54B is an LED driver designed for applications such as control, dimming, and synchronization of LEDs. It has a wide temperature range(-40°C ~ 90°C) and an adjustable output current(50mA~1.7A). The dimensions of the driver are 207 x 40 x 27mm.
HLG-480H-54B Application Field
The HLG-480H-54B is suitable for outdoor LED lighting applications such as street lighting, rail lighting, and other commercial purposes. With its wide temperature range and robust IP65 rating, it is also suitable for residential and business LED lighting projects. The HLG-480H-54B features a universal input voltage(DC10~30V), adjustable output current(50mA~1.7A) and a built-in active PFC function that meets EN61000-3-2 Class C requirements, making it an ideal and reliable solution for lighting projects.
HLG-480H-54B Working Principle
The HLG-480H-54B employs a constant current LED driver technology, which can ensure smooth dimming and maintain a consistent output voltage. The driver also offers an active PFC function that helps preserve the power factor and reduce power consumption. Moreover, the driver utilizes a state-of-the-art MOSFET and synchronous resonance circuit to help increase energy efficiency and this makes the driver one of the most efficient LED drivers on the market.
The integrated MOSFET ensures there are no inductors or coils in the power path, making the HLG-480H-54B one of the most reliable LED drivers available. Additionally, the driver features a built-in Over Temperature protection (OTP) that will automatically shut the driver down if it reaches temperatures above 90°C. This ensures the driver operates safely and reliably.
In conclusion, the HLG-480H-54B is an ideal LED driver for outdoor and commercial LED lighting applications. It is reliable, efficient, and cost-effective, making it a good choice for lighting projects.
The specific data is subject to PDF, and the above content is for reference
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