AC-mains LED Lighting with DALI DMX512 & Power Line Communications Reference Design
Description
Ideal for outdoor, entertainment, and industrial lighting applications, this LED Lighting design provides high power and high efficiency illumination with built-in communications networking. The lighting unit consists of a 250W universal AC-input LED driver power supply and a demonstrational six-string LED lamp. Driving the LED’s with great power efficiency and electrical utilization, the LED driver power supply operates at greater than 90% power efficiency with 0.99 power factor (PF). Furthermore, to support system-networked lighting and remote connectivity, this power supply includes support for common lighting communications standards including Digital Addressable Lighting Interface (DALI), DMX512, and Power Line Communications (PLC).
Features
- Suitable worldwide for high-illumination and dimmable LED applications, the LED driver power supply supports universal AC input and up to 250W LED loads.
- System-ready LED driver power supply consists of AC rectification with single phase boost-mode power factor correction (PFC), a half-bridge LLC Resonant DC/DC converter, and independent LED dimming stages.
- Wide LED dimming spectrum with power-efficient operation made possible by digitally controlled, load-reactive, LED driver power supply.
- System-networked lighting and remote connectivity support provided through integrated lighting communications protocols, including DALI, DMX512, and power line communications (PLC).
- High-efficiency LED driver power supply operation, precise LED dimming control, and robust communications networking made possible by the C2000™ Piccolo™ TMS320F28027 microcontroller.
- LED lighting reference platform is available for purchase and includes hardware platform, software examples and libraries, graphical user interface (GUI), technical application notes, and step-by-step theory-based user guides.
Applications
- Wired Controls
Product Categories
| Title | Updated | Type | Size (KB) |
|---|---|---|---|
| AC LED Lighting & Communications Hardware Developer’s Kit | 29 Jan 2013 | 367 | |
| PLC With the AC LED Lighting & Communications Developer's Kit | 17 Jan 2012 | 627 | |
| DALI Communication on the AC LED Lighting & Communications Developer's Kit | 11 Jan 2012 | 241 | |
| DMX512 Communication on the AC LED Lighting & Communications Developer's Kit | 07 Jan 2012 | 1786 |
| Download the bill of materials for TIDM-AC-LED-COM | Download |
Schematic
Quickly understand overall system functionality.
Download the schematic for TIDM-AC-LED-COM| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| AC-mains LED Lighting with DALI, DMX512, and Power Line Comms. Schematic | 10 Sep 2014 | 587 | ||
| AC-mains LED Lighting with DALI, DMX512, and Power Line Comms. PCB Layout | 10 Sep 2014 | 538 | ||
| AC-mains LED Lighting with DALI, DMX512, and Power Line Comms. Gerber Files | 10 Sep 2014 | ZIP | 1529 | |
| AC-mains LED Lighting with DALI, DMX512, and Power Line Comms. BOM | 10 Sep 2014 | 172 |