The driver must maintain performance under specified maximum operating temperatures ( point), ensuring the electronics do not overheat. 4. Classification and Marking
The document is structured into several key technical sections to ensure reliable operation:
At rated voltage, the total power (driver + module) must not exceed 110% of the manufacturer's declared value.
The IEC 62384:2020 edition replaced the older 2006/2009 standards, introducing several technical updates: iec 62384 pdf
The second edition, IEC 62384:2020, was published on May 13, 2020. This edition cancels and replaces the first edition and its amendment, representing a significant technical revision. The second edition is the current valid version as of this writing, with a stability date set for 2026.
For any professional work, always obtain the official standard from the IEC, ANSI, BSI, or another authorized member body.
Direct documentation needed to secure CE marking, ENEC certification, and other regional regulatory approvals. The driver must maintain performance under specified maximum
The standard applies to electronic controlgear designed to operate on DC or AC power supplies up to 1,000 V (for alternating current at 50 Hz or 60 Hz), with an output frequency that can deviate from the supply frequency. Controlgear covered by this standard are designed to provide either constant voltage or constant current output, and the standard explicitly notes that deviations from pure voltage and current types do not exclude the gear from its scope.
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.
: Applies to controlgear powered by DC supplies up to 1,000 V and AC supplies up to 1,000 V at 50 Hz or 60 Hz. The IEC 62384:2020 edition replaced the older 2006/2009
: The standard sets measurement rules for power factor, including for drivers with "settable" outputs designed for constant light output.
: Measures the total energy consumption to ensure efficiency.
The standard is widely used for compliance certification programs worldwide. For example:
The safest and most up-to-date place to purchase the standard is the official IEC Webstore or through national standards bodies such as BSI (UK), ANSI (USA), or DIN (Germany).