Solutions Search - LT4320/LT4320-1 - Ideal Diode Bridge Controller
Meet Green Standards in 24VAC and 12VAC Lighting Systems: Replace Halogen Bulbs with LEDs Driven by High Power Factor, High Efficiency Converter
Oct 17th 2013
LEDs are increasingly used in 24VAC and 12VAC lighting systems as a robust, energy efficient and high performance alternative to halogen lamps. Power converters that drive the LEDs should have a high power factor (above 90% in order to meet generally accepted green standards), should be efficient, use a minimal number of components ...
Active Bridge Rectifiers Reduce Heat Dissipation within PoE Security Cameras
Oct 1st 2013
Introduction
Power over Ethernet (PoE) has been embraced by the video surveillance industry as a solution to an age-old problem: complicated cabling. For instance, a basic, traditional fixed-view security camera requires two cables: one for power (10W to 15W from a 24V AC or 12V DC), and a separate, coax cable for the video ...
The Dreaded "File Test" on an LT4320 Ideal Diode Bridge Controller
Jul 9th 2013
The LT®4320/LT4320-1 are ideal diode bridge controllers that drive four N-channel MOSFETs, supporting voltage rectification from DC to 600Hz. See how they can be used to replace conventional diodes:
By maximizing available voltage and reducing power dissipation (see thermograph comparison below), ...
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