GENERAL DESCRIPTION
The Phantom Power consumption due to EMI Cap.’s discharge resistor can be removed by a pretty simple circuit as describe in the block diagram. However, Magic Switch could be most cost-effective, layout easy…..choice for designing zero no load consumption application. Magic Switch, it behaves like a magic switch or a low-pass filter. Magic switch allows DC passes and AC is blocked. Magic switch is a low pass filter. It allows frequency more than 20 Hz to pass (AC plug-in Magic switch turn off) with ~ Zero Input Power. When frequency small than 20Hz, Magic switch is turn on discharge EMI’s Cap. Magic switch power consumption is approaching to 0mW when line voltage appears. Note : When 264VAC input: Magic Switch consumption is approaching (264VAC)2 /12Mohm (internal resistor)~5.8mW FEATURES
Remove Phantom Power consumption 4 terminal with > 5 mm space on package and PCB 2 terminal with >3 mm space on package and PCB Meet safety ICE 60065/60950 Break down volt...
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