The International Electrotechnical Commission (IEC) standard serves as the definitive global benchmark for the performance of electronic controlgear—commonly known as LED drivers—intended for use with LED modules. As the lighting industry continues its massive shift toward solid-state lighting, this standard ensures that the components powering these systems operate with the efficiency, stability, and reliability required for modern electrical grids. Scope and Purpose
The standard applies to electronic control gear for use on DC supplies (up to 250 V) or AC supplies (up to 1,000 V at 50 Hz or 60 Hz). It covers: iec 62384 pdf
covers safety requirements for LED control gear. IEC 62384 covers performance requirements. It covers: covers safety requirements for LED control gear
: Operational tests for short circuits, overloads, and other abnormal states to ensure the driver remains safe and functional. 3. Critical Changes in the 2020 Revision Extended DC Range : Increased from 250 V to 1,000 V. thermal protection) | Performance (efficiency
| Feature | IEC 61347 | IEC 62384 | | :--- | :--- | :--- | | | Safety (insulation, creepage, thermal protection) | Performance (efficiency, current accuracy, power factor) | | Test Type | Hi-pot, fault conditions, thermal cycling | Electrical measurements, endurance, THD | | Result | Pass/Fail for shock/fire risk | Numerical values for efficiency & power quality | | Mandatory for CE? | Yes (LVD Directive) | Indirect (Ecodesign Directive) |
: Requirements for impedance at audio frequencies have been deleted. 4. Testing Procedures