Requirements for audio-frequency impedance were removed in this edition. Safety vs. Performance: IEC 61347-2-13 vs. IEC 62384
Drivers must withstand open-circuit and short-circuit conditions for 1 hour without damage. Significant Changes in the 2020 Edition
The output must reach within 110% of its rated value within 2 seconds of starting. Circuit Power Factor ( iec 62384 pdf
It is important to distinguish between these two frequently paired standards:
The 2020 revision introduced several technical updates to keep pace with evolving LED technology: While other standards focus on safety, IEC 62384
The standard is a critical international benchmark for the performance of electronic controlgear (commonly known as LED drivers) . While other standards focus on safety, IEC 62384 ensures that the drivers operate efficiently and reliably, directly impacting the lifespan and quality of LED lighting systems.
At rated voltage, the total power (driver + module) must not exceed 110% of the manufacturer's declared value. While other standards focus on safety
Drivers with outputs whose frequency may deviate from the supply mains.
The selection of test circuits is now based on the input capacitance of the LED module (typically using a 100 nF threshold) rather than the presence of logic circuitry.
): The measured power factor must not be lower than the marked value by more than .