Patent granted for FSP’s parameter configuration method for elements of power factor correction function converter

2013-08-27

FSP was issued 4 claims under China patent number CN101860190B for its parameter configuration method.

The parameter configuration method for elements of a PFC function converter is to solve the problem that the lifetime of a PFC circuit is limited by lifetime of the storage capacitor thereof, wherein the lifetime of the storage capacitor is prolonged via configuring the relationship of the elements of the converter circuit with the power factor satisfying the standard without varying the circuit architecture of the PFC circuit, whereby the lifetime of the converter is increased. The method applies to converters, adapters and power supply devices, particularly to a driving circuit of an LED lamp.
 
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