| Allicdata Part #: | SI-EPF006400WW-ND |
| Manufacturer Part#: |
SI-EPF006400WW |
| Price: | $ 11.70 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Samsung Semiconductor, Inc. |
| Short Description: | LED DRIVER CC AC/DC 27-54V 1.55A |
| More Detail: | 1.55A 27 ~ 54 V Constant Current LED Driver AC DC ... |
| DataSheet: |  SI-EPF006400WW Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 10.64320 |
| Dimming: | -- |
| Weight: | -- |
| Approvals: | CE, VDE |
| Mounting Type: | Chassis Mount |
| Size / Dimension: | 14.17" L x 1.18" W x 0.83" H (360.0mm x 30.0mm x 21.0mm) |
| Termination Style: | Terminal Block |
| Efficiency: | 87% |
| Operating Temperature: | -25°C ~ 50°C |
| Ratings: | IP20 |
| Features: | OCP, OTP, OVP, SCP |
| Series: | -- |
| Power (Watts): | 75W |
| Current - Output (Max): | 1.55A |
| Voltage - Output: | 27 ~ 54 V |
| Voltage - Input (Max): | 264VAC |
| Voltage - Input (Min): | 198VAC |
| Number of Outputs: | 1 |
| Topology: | AC DC Converter |
| Type: | Constant Current |
| Part Status: | Not For New Designs |
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LED drivers are a type of power supply used to provide the optimal source of current to LED lights. LED Drivers offer the potential for extended lifetime, superior reliability and improved lighting performance. The SI-EPF006400WW LED Driver is a LED driver designed to provide stable and reliable lighting performance with precision and maximum efficiency for medium to large scale LED lighting applications. In this article, we will discuss the SI-EPF006400WW application field, its working principle, and its features.
Application Field
The application field of the SI-EPF006400WW includes medium to large scale LED lighting applications in commercial or residential buildings. It can be used in areas from lighting inside office or conference room to billboard signs or other large scale lighting projects. The driver has the flexibility to be powered in a variety of ways, such as via AC/DC voltages, allowing for easy integration into existing projects.
Working Principle
The SI-EPF006400WW LED Driver relies on a flyback constant-current (PFC) boost converter to provide current output. The circuit works to interpret AC input voltage and convert it to a stable DC output voltage with precision. The circuit then uses a constant current to drive the LEDs. This helps to reduce flicker when dimming, allowing for smooth, accurate dimming of the LEDs.
Features
The SI-EPF006400WW LED Driver has a number of features which make it an ideal choice for medium to large scale LED lighting applications. The features include:
- High efficiency up to 99%, providing energy savings.
- High power factor of > 0.99, ensuring stable and reliable output.
- High temperature safety with auto-restart and over temperature protection.
- Input protection from high/low voltage and current surges.
- 10kV surge protection for improved safety.
- High conversion rate up to 85%, providing fast and reliable dynamic response.
The SI-EPF006400WW LED Driver also has added convenience features such as remote sensing and a dimming interface for easy integration and control with existing lighting systems.
Conclusion
The SI-EPF006400WW LED Driver is an ideal choice for medium to large scale LED lighting applications due to its high efficiency, power factor, conversion rate, and added convenience features. The driver works to interpret AC input and convert it to a stable DC output current with maximum efficiency, ensuring precise and reliable lighting performance. The driver also offers high temperature protection, input protection, and extended surge protection for added safety. With these features, the SI-EPF006400WW LED Driver is an optimal choice for LED lighting projects.
The specific data is subject to PDF, and the above content is for reference
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