Posted by Circuits Arena on Friday 14 November 2014
Led Driver Circuit is the artlcle explaining Led Driver Circuit LEDs are optimally with constant regulated DC current, requiring a "driver" or "converter. High power...
Led Driver Circuit
- LEDs are optimally with constant regulated DC current, requiring a "driver" or "converter.
- High power LEDs are optimally with constant regulated DC current.
- It required current from an AC or DC power stream.
- IRS2980 LED driver IC gives you a in control current output over a large AC line or DC voltage input range.
- IRPLLED7 evaluation board is an off line non-isolated constant current Buck regulator LED driver which is designed to supply a 350mA DC output current.
- The LED output voltage is usually about 90% of the input voltage,
operating from an AC line input voltage between 90 and 250VAC 50/60Hz or
50 to 300VDC.
- The IRS2980 is ideal for use in current regulated circuits rather than voltage safe circuits.
