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Применения > Бытовая техника > Мелкая бытовая техника > Вентиляторы > 5V/1.6A & 12V/10mA AC/DC Flyback PSU for E-meter Apps Optimized for Low AC Line Input Ref Design

5V/1.6A & 12V/10mA AC/DC Flyback PSU for E-meter Apps Optimized for Low AC Line Input Ref Design (TIDA-00583)

The TIDA-00583 is a Flyback converter which can operate in very low AC line input (Minimum 45Vac) and provide a regulated, fully-isolated 5V@1.6A output for communication model of E-meter, as well as another low-power 12V non-isolated output. Featuring TIs UCC28722 PSR controller which provides accurate voltage and constant current regulation with primary-side feedback, and bipolar power switch the design eliminates opto-coupler feedback circuits and reduces system cost.

Возможности

Wide Input range from 45Vac to 265Vac Multi outputs with 5V/1.6A (2.2A peak) and 12V/10mA(non-isolated) Average 4-point efficiency of 73.8% or higher 72% or higher efficiency at full power (5V/2.2A) Low output ripple at full load, less than 150mV Low system cost due to use of PSR control, BJT switch and single layer PCB

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5V/1.6A & 12V/10mA AC/DC Flyback PSU for E-meter Apps Optimized for Low AC Line Input Ref Design TIDA-00583

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