|
|
|
On-Demand Webinar |
|
 |
|
|
|
|
| Low Cost, Isolated Current Source for LED Strings |
|
| Select 'Register' to attend this event or 'View Series' for more information on Fairchild's Power Seminars Series |
|
Overview:
Learn "how to" design an isolated constant current source to drive high power LED's from an AC power line. The constant current source is built using a flyback topology and has an efficiency greater than 80%. Conventional current sources need many components for this. This application is a low-cost solution based on an innovative circuit (patent filed) using a Fairchild Power Switch (FPS). The converter is a primary side regulated removing the need for an optocoupler and other additional components.
|
|
|
|
| Fairchild Semiconductor International is the leading global supplier of high performance semiconductor products in the power, interface, analog, mixed signal, logic, optoelectronic, and configurable products markets. As the industry's first multi-market company, Fairchild has a history of leading-edge innovation; this tradition continues through a singular focus on creatively managing, converting, minimizing and distributing power -- one of the most important defining characteristics of a semiconductor company in the early 21st century. Fairchild Privacy Policy. |
|
|
| |
|
|
Original Broadcast Date |
|
|
Dec 11, 2007
|
| |
|
|
|
|
| Fairchild's Power Seminars Series |
|
|
| |
|
|
|
|
|
 |
Related Companies |
 |
|
|
|
|
| |
|
|
|
|
