Technical Information & Details for MEAN WELL HLG-240H-15AB Power Supply Output Power: 225 W Output Voltage: 15 V DC Voltage Adj. Range: 14 V – 16 V (via built-in potentiometer) Rated Current: 15 A Current Adj. Range: 7.5 A – 15 A (via built-in potentiometer) Dimming Function: 3-in-1 dimming (1-10V DC, 10V PWM, Resistance) Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency: 90 % Ripple & Noise: max. 150 mVp-p Operating Temperature: −40 °C to +90 °C (case temperature) Cooling: Fanless design by free air convection Ingress Protection: IP65 (Dust-tight & Water jet protected) Typical Lifetime: > 62,000 hours Dimensions (L x W x H): 244.2 mm x 68 mm x 38.8 mm Manufacturer Warranty: 7 years Information about the MEAN WELL HLG-240H-15AB The MEAN WELL HLG-240H-15AB is a high-spec 225W LED driver designed for professionals who require the highest degree of flexibility and reliability. The unique AB-type configuration provides a dual layer of control: users can manually fine-tune output voltage and current via built-in potentiometers for initial setup, and simultaneously utilize the 3-in-1 dimming interface (1-10V DC, PWM, or resistance) for active brightness management. Operating with a dual-mode constant voltage and constant current output, it ensures optimal performance for diverse LED loads. Its rugged metal housing is IP65-rated, making it highly resistant to dust and water, perfect for challenging outdoor applications like street lighting or architectural facades. Engineered for superior longevity, the driver maintains a typical lifetime of over 62,000 hours even under heavy industrial use. The Type HL rating allows for safe installation in hazardous locations, while the industry-leading 7-year manufacturer warranty provides ultimate peace of mind for high-bay industrial lighting and large-scale commercial projects requiring silent, fanless operation at temperatures up to +90 °C.

Technical Information & Details for MEAN WELL HLG-185H-48AB Power Supply Output Power: 187.2 W Output Voltage: 48 V DC Output Current: 3.9 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 94% Voltage Adj. Range (Vo ADJ): 43 – 53 V (via internal potentiometer) Current Adj. Range (Io ADJ): 1.95 – 3.9 A (via internal potentiometer) Dimming Function: 3-in-1 dimming (1–10V DC, 10V PWM signal, resistance) Ripple & Noise: ≤ 200 mVp-p Power Factor: PF ≥ 0.98 / 115 VAC, PF ≥ 0.95 / 230 VAC Operating Temperature: −40 °C to +90 °C (Case Temperature) Cooling: Fanless natural convection Protections: Short Circuit, Over Current, Over Voltage, Over Temperature IP Rating: IP65 (Dust-tight and protected against water jets) Isolation Voltage: 3750 V AC (Input to Output) Dimensions (L x W x H): 228 mm x 68 mm x 38.8 mm Weight: approx. 1150 g Safety & EMC Certificates: UL8750, EN61347-1, EN61347-2-13, IP65, EAC, CE Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-185H-48AB The MEAN WELL HLG-185H-48AB represents the ultimate flexibility in the 185W HLG series by combining internal manual tuning with external intelligent dimming. As an "AB-Type" model, it empowers professional installers to fine-tune the output voltage and current levels via built-in potentiometers while simultaneously supporting a versatile 3-in-1 dimming interface compatible with 1-10VDC, PWM signals, or external resistance. This hybrid design is ideal for sophisticated LED installations that require a precise static setup alongside dynamic brightness adjustment. The durable IP65-rated metal housing ensures high resistance to dust and water, making it perfect for outdoor and industrial environments such as LED street lights, high-bay lighting, and professional greenhouse systems. Featuring dual-mode constant voltage and constant current output, the driver reaches an exceptional efficiency of 94%. Its fanless cooling design allows for reliable operation across a broad temperature range of -40 °C to +90 °C. Backed by a 7-year manufacturer warranty and a typical life expectancy of over 62,000 hours, the HLG-185H-48AB is a top-tier choice for sustainable, long-term architectural and infrastructure projects.

Technical Specifications & Details for MEAN WELL HLG-320H-C2100AB LED Driver Rated Power: 298.2 W Constant Current Region: 71 – 142 V DC Rated Current: 2100 mA (adjustable) Input Voltage Range: 90 – 305 V AC / 127 – 417 V DC, 47 – 63 Hz Efficiency: up to 93.5 % Current Ripple: max. 5.0 % @ rated current Inrush Current: max. 70 A @ 230 V AC (Cold Start) Leakage Current: < 0.75 mA / 277 V AC Operating Temperature: −40 °C to +85 °C (Tcase) Cooling: fanless free air convection Protection Functions: Short Circuit, Over Voltage, Over Temperature Power Factor (PF): ≥ 0.98 / 115 V AC, ≥ 0.95 / 230 V AC at full load Withstand Voltage: 3.75 KV AC between Input and Output Dimensions (L x W x H): 252 mm x 90 mm x 43.8 mm Weight: approx. 1.88 kg Safety & EMC Certificates: UL8750, ENEC EN61347-1, IP65 rated Control Options: Combined A+B Type (Potentiometer & 3-in-1 dimming) Manufacturer Warranty: 7 Years Information about MEAN WELL HLG-320H-C2100AB The MEAN WELL HLG-320H-C2100AB is a premier 300W AC/DC LED driver engineered for high-power applications that demand absolute control and durability. As a hybrid AB-Type model, it empowers technicians with dual control capabilities: an internal potentiometer for manual output current threshold settings and a comprehensive 3-in-1 dimming interface (0-10V, 10V PWM, or resistance) for advanced automation. This versatile design is perfect for large-scale industrial luminaires, architectural floodlights, and horticultural lighting where localized calibration and centralized management are both essential. Boasting an efficiency of 93.5%, the driver operates via free air convection in a ruggedized IP65-rated metal enclosure, ensuring exceptional reliability even in harsh environments. Equipped with built-in active PFC and a 7-year manufacturer warranty, the HLG-320H-C2100AB stands as a reliable, high-wattage power solution for long-term LED infrastructure projects.

Technical Information & Details for the MEAN WELL HLG-120H-C1050B Rated Power: 155.4 W Rated Current: 1050 mA Constant Current Region: 74 – 148 V DC Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency (typ.): 94 % Dimming Technology: 3-in-1 dimming (1–10V DC, 10V PWM signal, or resistance) Operating Temp. (Case): −40 °C to +90 °C IP Rating: IP67 (fully dust-tight and waterproof) Typical Lifetime: > 62,000 hours Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-120H-C1050B The MEAN WELL HLG-120H-C1050B is a high-performance 150W AC/DC LED driver optimized for smart lighting installations requiring remote control. As a "B-Type" model, it features an integrated 3-in-1 dimming interface, allowing users to regulate the light output via 1-10V DC, 10V PWM signal, or external resistance controllers. Engineered for maximum reliability, the unit features a fully potted metal enclosure with an IP67 rating. This level of protection ensures that the driver is completely protected against dust and water ingress, making it the premier choice for LED bay lighting, high-mast floodlights, and industrial greenhouse applications. Its fanless thermal design facilitates silent operation and maintains high efficiency (94%), ensuring an operational lifespan of over 62,000 hours.

100K Potentiometer oder Poti, passend für Mean Well LED-Netzteile die Dimmbar sind bzw. eine 3 in1 Dimmung haben. Netzteil-Typ "B" oder Typ "AB" 100K potentiometer, siutable for Mean Well power supplies which are dimmable respectively are dimmbale with 3 in 1 dimming. Power supply type "B" oder type "AB". Zum Beispiel / for e.g.: HLG-40H-12B oder HLG-240H-24AB, LPF-60D-12 oder ELG-75-24B-3Y Um zwei Netzteile parallel mit DIM+/DIM- einzustellen benötigen Sie einen 47K poti.  To connect two DIM+/Dim- of power supplies in parallel you need a 47K potentiometer.