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
Chips supporting 75W LED lighting Are Released by Power Integrations
Power Integrations has introduced chips for mains-powered LED lighting up to 75W.The single stage ...
SanDisk Announced the World's Fastest Mobile Memory Card
According to foreign press reports, SanDisk, the worlds largest flash data storage card products sup...
IPad's Market Share Will Exceed Android Tablet in This Year
According to foreign media reports, market research firm IDC recently said that iPad 3s features a...
Lattice Cooperate with UMC Foundry
Lattice Semiconductor Corp., a programmable logic vendor, has revealed that it has signed a long-ter...