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
World's Fastest Workstation GPU Is Launched by AMD
AMD has released a range of workstation GPUs, the FirePro W9000, W8000, and W5000, which it claims ...
Want to Know Japanese Top 10 Handset Sales in July 2012 ?
GfK estimates weekly Top 10 handset sales in Japan: Galaxy III is still #1, NEC Medias debuts 2nd sp...
Guess Who Will Benefit? Apple Changes Traditional Connector Inches
The iPhone 5, Apples next generation iPhone expected to go on sale around October, will come with a ...
Touch IC Supplier EETI Gains Excellent Sales Performance in the Second Half Year of 2012
Revenues at Egalax_Empia Technology (EETI) will likely register over 30% sequential growth in the th...