Detailed content
-
Input: 120–277 V AC, 50/60 Hz
-
Output Mode: Constant current (model-suffix defines mA and V window)
-
Efficiency: ≥ 88 %
-
Power Factor: ≥ 0.95
-
Dimming: 0–10 V / DALI (model dependent)
-
Protection: OVP, OCP, OTP, short-circuit
-
Housing: Metal enclosure, indoor dry (IP20)
Functional Features: Soft start, surge-protected input, isolated output, thermal foldback.
Application Scenarios: Factory high-bay retrofit, office troffers, warehouse aisle lighting.
Material Composition: Steel chassis, FR4 driver board, electrolytic + ceramic caps, ferrite core choke.
Structural Characteristics: Low-profile case, AC/LV knockout glands, NEMA mount tabs.
Working Principle: Rectified AC → PFC boost → flyback/LLC → CC-regulated LED current.
Installation Requirements: NEC Class 2 wiring for LED side, 1/2″ conduit or jacketed cable, leave 25 mm airflow margin.
Usage Notes: Do not exceed LED string Vf window; dimming leads must not contact AC mains.












