Performance of the driver when temporary overvoltages occur on the grid.
IEC 62384, titled "DC or AC supplied electronic controlgear for LED modules - Performance requirements," outlines the operational and performance benchmarks for LED drivers (controlgear).
Clarifies terminology like rated voltage , output current , and associated LED module .
Performance is heavily influenced by heat. The standard defines how to measure the case temperature ($t_c$) and ensures the driver performs as rated under specific thermal conditions.
IEC 62384, titled "DC or AC supplied electronic controlgear for LED modules – Performance requirements," is published by the International Electrotechnical Commission (IEC). It specifies the performance operational milestones that LED drivers (controlgear) must meet. Scope of the Standard
: 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.
Electronic drivers can introduce high-frequency distortion (harmonics) back into the electrical grid, which can disrupt other electronic devices. IEC 62384 aligns with standards like IEC 61000-3-2 to ensure that harmonic distortion remains within acceptable, non-disruptive limits during standard performance. 5. Endurance and Thermal Behavior
Designing products to meet IEC 62384 minimizes the risk of product failure in the field. High-performing drivers protect the LED modules they power, reducing warranty claims and protecting brand reputation. For Lighting Designers and Engineers
For AC supplied control gear, the standard enforces PF and THD limits. For example:
The standard applies to controlgear operating on AC supplies up to 1,000 V (50 Hz or 60 Hz) or DC supplies, which is critical for both indoor and outdoor lighting applications. IEC 62384 vs. IEC 61347-2-13
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