Technical Information & Details for MEAN WELL HLG-240H-24AB Power Supply Output Power: 240 W Output Voltage: 24 V DC Voltage Adj. Range: 22.4 V – 25.6 V (via built-in potentiometer) Rated Current: 10 A Current Adj. Range: 5 A – 10 A (via built-in potentiometer) Dimming Function: 3-in-1 dimming (1-10V DC, 10V PWM signal, and resistance) Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency: 93 % (typical) 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-24AB The MEAN WELL HLG-240H-24AB is a high-spec 240W LED driver designed for maximum flexibility in professional lighting installations. The unique AB-type configuration offers dual control options: installers can manually fine-tune the output voltage and current using the built-in potentiometers while simultaneously utilizing the 3-in-1 dimming interface for active brightness management via 1-10VDC, PWM, or resistance. This driver features a sophisticated dual-mode constant voltage and constant current output, ensuring high stability and protection for high-power LED arrays. Encased in a rugged metal housing with an IP65 rating, it is highly durable for both indoor and outdoor applications, including LED street lighting and greenhouse systems. With a peak efficiency of 93 % and a fanless thermal design, it operates silently and reliably even under harsh conditions with case temperatures reaching +90 °C. Furthermore, its Type HL certification qualifies it for use in hazardous industrial locations. Backed by a 7-year manufacturer warranty and a typical life expectancy of over 62,000 hours, it provides an exceptionally reliable power solution for critical infrastructure.

Technical Information & Details for MEAN WELL HLG-150H-24AB Power Supply Output Power: 151.2 W Output Voltage: 24 V DC Output Current: 6.3 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 94% Ripple & Noise: ≤ 200 mVp-p Inrush Current: max. 65 A @ 230 V AC No-load Power Consumption: < 0.5 W Operating Temperature: −40 °C to +90 °C Cooling: Fanless, free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature IP Rating: IP65 for indoor or outdoor installations Withstand Voltage: 3.75KVAC (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, CE Control Options: Internal potentiometers (Vo & Io) + 3-in-1 dimming Manufacturer Warranty: 7 Years About the MEAN WELL HLG-150H-24AB The MEAN WELL HLG-150H-24AB is a high-performance LED driver designed for engineers who require maximum control flexibility and industrial-grade durability. This specific "AB" variant integrates the features of both the A and B types, allowing for local manual calibration of output voltage and current levels via internal potentiometers, while simultaneously supporting advanced 3-in-1 dimming protocols. This enables seamless integration into automated systems using 1-10V DC, 10V PWM signals, or external resistance for precise light intensity management. Housed in a rugged aluminum enclosure with an IP65 rating, the unit is fully protected against moisture and dust, ensuring reliable operation in harsh environments from -40°C to +90°C. With a peak efficiency of 94% and an optimized thermal design, it achieves a service life of more than 62,000 hours without the need for active cooling. Reflecting its superior build quality and long-term stability, this power supply comes with a 7-year manufacturer warranty, making it a preferred choice for large-scale outdoor lighting and critical industrial infrastructure.

Technical Information & Details for MEAN WELL NPF-40D-24 Power Supply Output Power: 40.08 W Output Voltage: 24 V DC (Constant Current Region: 14.4 – 24 V) Output Current: 1.67 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 89% Current Ripple: 5.0% max. @ rated current Inrush Current: Cold start 50 A / 230 V AC No-Load Power Consumption: < 0.5 W (Standby) Operating Temperature: −40 °C to +85 °C (Case temperature Tcase) Cooling: Fanless free air convection Protections: Short circuit, Overload (Constant current limiting), Over voltage, Over temperature Ingress Protection: IP67 Isolation Voltage: 3750 V AC (Input/Output) Dimensions (H x W x D): 35 mm x 53 mm x 150 mm Weight: approx. 490 g Safety & EMC Certifications: UL8750 (Type HL), UL879, CSA C22.2, ENEC EN61347-1, EN61347-2-13, IP67, BS EN/EN55015 Dimming Function: 3-in-1 dimming (0–10VDC, 10V PWM signal, resistance; dim-to-off) Manufacturer Warranty: 5 years Information about MEAN WELL NPF-40D-24 Designed to deliver uncompromised reliability in challenging installation sites, the MEAN WELL NPF-40D-24 constant current LED driver provides an ideal power foundation for advanced luminaire designs. Encapsulated within a fully potted, dust-tight housing meeting IP67 rating requirements, it withstands severe environmental stress across a broad thermal range of −40 °C to +85 °C. Brightness control is made effortless through flexible 3-in-1 dimming technology supporting dim-to-off functionality, supported by an integrated active PFC circuit. Certified under UL8750 Type HL for hazardous locations and backed by a 5-year warranty, this unit ensures high-efficiency performance for industrial light fittings, architectural accent lights, and outdoor signage.

Technical Information & Details for MEAN WELL HLG-80H-24A Power Supply Output Power: 81.6 W Output Voltage: 24 V DC Output Current: 3.4 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 90.5 % Ripple & Noise: max. 150 mVp-p Inrush Current: 70 A at 230 V AC Operating Temperature: −40 °C to +80 °C (Case) Cooling: fanless free air convection Protection Functions: Short circuit, Over current, Over voltage, Over temperature Isolation Voltage: 3750 V AC (Input to Output) Dimensions (L x W x H): 195.6 mm x 61.5 mm x 38.8 mm Weight: approx. 840 g Safety & EMC Certificates: UL8750, EN61347-1, IP65, CE, EAC, KC Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-80H-24A The MEAN WELL HLG-80H-24A is a high-performance 81.6W AC/DC driver designed for superior reliability in professional lighting and industrial environments. A key feature of this A-Type model is its internal adjustability, allowing users to manually fine-tune the output voltage and current levels via built-in potentiometers. This ensures the power supply can be perfectly calibrated to specific load requirements. The unit operates with a dual-mode output, functioning effectively in both Constant Voltage and Constant Current regions. Housed in a fully encapsulated metal casing with an IP65 rating, the HLG-80H-24A is well-protected against dust and moisture, making it a dependable choice for outdoor signage, street lighting, and architectural installations. It features built-in active Power Factor Correction and a 90.5% efficiency rating, contributing to energy savings and minimal heat generation. With a typical life expectancy exceeding 62,000 hours and a comprehensive 7-year manufacturer warranty, this 24V model provides the long-term stability needed for mission-critical industrial automation and high-quality LED systems.

Technische Eigenschaften des MEAN WELL ELG-240-24B-3Y Leistung: 240W Aluminiumgehäuse Integriertes PFC Standby Ladeverbrauch <0,5W IP67 3 in 1 Dimmfunktion (0~10Vdc, 10V PWM Signal, Widerstand) Mit PE (Varianten ohne 3Y: PE am Gehäuse!) Allgemeine Lebensdauer >50.000Std. 5 Jahre Garantie Produktbeschreibung zur MEAN WELL ELG-240 Serie Bei der MEAN WELL ELG-240 Serie handelt es sich um 240W AC/DC LED Netzteile, die im dualen Modus einen Konstantstrom- und Konstantspannungsausgang unterstützen. Die ELG-240 Netzteile arbeiten mit einem 100~305VAC Eingangsbereich und bieten verschiedene Ausgangsspannungen im Bereich von 24V bis 54V an. Dank des 93% hohem Wirkungsgrads und dem lüfterlosen Design kann die Serie unter freier Luftkonvektion im Temperaturbereich von -40°C bis +90°C betrieben werden. Durch das verwendete Aluminiumgehäuse und den Schutzklassen IP65/67 finden MEAN WELL ELG-240 Netzteile Anwendung sowohl Indoor-, als auch im Outdoorbereich. Die Serie verfügt weiterhin über verschiedene zusätzliche Funktionen, wie 3 in 1 Dimmung, Smart-Timer-Dimmung oder DALI, welche eine hohe Flexibilität in LED Beleuchtungsanwendungen garantieren.