LED Driver Circuit With High Power Output
Author:laihuijuan| Source:hqew.net | 2012/2/29

LED Driver Circuit With High Power Output

This circuit has the ability to launch a 15kHz modulated light. The first level of 4001 for a single pulse generator can be manually key output detection pulses, for fault repair. In order to stabilize the modulated optical signal frequency, the circuit used in the divider  CD4060 . It comes with an external crystal oscillator, internal multiple stage divider. For 1M crystal, after the 4060 Six frequency, frequency stability 151625kHz the square wave, and then zoom through the power FET current, you can drive hundreds of light-emitting diode at the same time luminous.

@hqew.neton Twitter, become a fan onFacebook
  • News For You
IBM to Acquire Social-Business Company Kenexa at $ 1.3 Billion
Today IBM and human resources solutions provider Kenexa announce that the two sides have reached a...
Nokia Reduces Price of Flagship Smartphone from $99 to $49.99
Nokia Oyj has cut the U.S. price of its flagship smartphone in half, barely three months after its...
LED Market Is Badly Injured by European Debt Crisis and Weak Demand of China
LEDinside has revealed that despite the rush orders in 2Q12 that kept LED chip and package makers ...
Government Lab Sets up Super-wafer-scale Image Sensor
The Rutherford Appleton Laboratory (RAL) in Oxfordshire has developed a high-resolution wafer-scale ...