ENERGY-SAVING POWER CONVERTER
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United States of America Patent
Stats
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N/A
Issued Date -
Nov 13, 2014
app pub date -
May 8, 2013
filing date -
May 8, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An energy-saving power converter includes a first switch unit, a transformer primary side, a transformer secondary side, a diode subunit, a switch subunit, a comparison unit, a current sensor, and a resistor. The transformer primary side starts storing energy when the first switch unit is turned on. The transformer secondary side sends a secondary side current to the current sensor through the diode subunit when the first switch unit is turned off. The current sensor informs the comparison unit and the resistor when the current sensor senses the secondary side current. The resistor is used to transform the secondary side current into voltage form for entering the comparison unit. The comparison unit is configured to turn on the switch subunit, so that the secondary side current is passing through the switch subunit.
First Claim
Other Claims data not available