!!better!! - Iec 62384 Pdf

New measurement rules for power factor were added for drivers with settable or non-constant outputs, such as those that compensate for LED lumen depreciation over time.

Drivers with outputs whose frequency may deviate from the supply mains.

Requirements for audio-frequency impedance were removed in this edition. Safety vs. Performance: IEC 61347-2-13 vs. IEC 62384 iec 62384 pdf

): The measured power factor must not be lower than the marked value by more than .

This standard specifies performance requirements for electronic controlgear used on DC or AC supplies up to (at 50 Hz or 60 Hz). It applies to drivers designed to provide: Constant Voltage or Constant Current . Controlgear for LED modules as defined in IEC 62031 . New measurement rules for power factor were added

During operation, the output voltage or current must not differ by more than ±10% from the rated values when supplied within 92% to 106% of the rated supply voltage.

The most current version is , which replaces the previous 2006 edition and its 2009 amendment. Scope and Application Safety vs

Drivers must withstand open-circuit and short-circuit conditions for 1 hour without damage. Significant Changes in the 2020 Edition