Technical Information & Details for the MEAN WELL HLG-120H-24A Power Supply Rated Power: 120 W Output Voltage (DC): 24 V Rated Current: 5 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency (typ.): 93 % Ripple & Noise (max.): 150 mVp-p Voltage Adjustment Range: 22 – 27 V Current Adjustment Range: 2.5 – 5 A Operating Temp. (Case): −40 °C to +80 °C IP Rating: IP65 Dimensions (L x W x H): 220 x 68 x 38.8 mm Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-120H-24A The MEAN WELL HLG-120H-24A is a high-performance 120W LED driver, widely regarded as a staple for 24V professional lighting systems. As an "A-Type" model, it is specifically designed for on-site customization. It features two internal potentiometers located under protective rubber stoppers, allowing installers to manually fine-tune the output voltage from 22V to 27V and calibrate the current limit from 2.5A to 5A to perfectly match the connected load. The unit operates in dual-mode constant voltage and constant current, providing exceptional stability whether it is powering 24V LED strips or direct COB LED arrays. Housed in a rugged IP65-rated aluminum enclosure, the HLG-120H-24A is built to withstand dust and moisture ingress, making it suitable for high-bay lighting, urban street lamps, and outdoor architectural accentuation. The fanless design ensures silent operation and efficient cooling through natural air convection. With a peak efficiency of 93% and built-in active PFC, the driver minimizes energy waste and optimizes power factor. It includes comprehensive safety mechanisms, such as short circuit, overcurrent, and overtemperature protections. Backed by a 7-year manufacturer warranty and carrying the "Type HL" rating for hazardous locations, this driver is a premier choice for mission-critical infrastructure and large-scale industrial projects.

Technical Information & Details on MEAN WELL PWM-120-24DA Power Supply Output Power: 120 W Output Voltage: 24 V DC Output Current: 5 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: up to 90 % PWM Frequency: 1.47 kHz Inrush Current: typ. 60 A / 50 µs @ 230 VAC No-Load Power Consumption: < 0.5 W (Standby < 0.5 W) Operating Temperature: −40 °C to +80 °C Cooling: natural convection Protection Functions: Short circuit (Hiccup mode), Overload, Overvoltage, Over temperature Overvoltage Category: II Isolation Voltage: 3.75 kV AC between input and output; IP-DA 1.5 kV AC Dimensions (L x W x H): 191 mm x 63 mm x 37.5 mm Weight: approx. 0.97 kg Safety & EMC Certifications: UL8750, ENEC EN61347-1/-2-13, EAC, CB, IP67, BIS IS 15885, DALI Standards IEC62386-101/102/207/251 (DT6) Dimming: DALI (up to 16 groups / 64 addresses) MTBF: > 2243.7k hours (Telcordia SR-332) Manufacturer Warranty: 5 years Information on MEAN WELL PWM-120-24DA This PWM LED driver excels with its extremely wide operating range (−40 °C to +80 °C), IP67 waterproofing for outdoor use, and high efficiency up to 90 % with low no-load consumption. Unique features include DALI dimming (DT6) with synchronized multi-device control, automatic fault recovery, and superior vibration resistance for enduring performance in smart lighting systems. The MEAN WELL PWM-120-DA series is a high-performance 120 W PWM output LED driver power supply with waterproof IP67 housing and integrated DALI interface, designed for demanding outdoor and industrial applications. The PWM-120-24DA model delivers stable 24 V DC / 5 A output power with an extremely wide input voltage range of 90–305 V AC. It is ideal for DALI-controlled LED lighting, street lamps, industrial LEDs, and weather-exposed installations, backed by comprehensive certifications and a 5-year manufacturer warranty.

Technische Eigenschaften des MEAN WELL ELG-100-24DA-3Y Leistung: 96W Aluminiumgehäuse Integriertes PFC Standby Ladeverbrauch <0,5W IP67 DALI Mit PE (Varianten ohne 3Y: PE am Gehäuse!) Allgemeine Lebensdauer >50.000Std. 5 Jahre Garantie Produktbeschreibung zur MEAN WELL ELG-100 Serie Bei der MEAN WELL ELG-100 Serie handelt es sich um 100W AC/DC LED Netzteile, die im dualen Modus einen Konstantstrom- und Konstantspannungsausgang unterstützen. Die ELG-100 Netzteile arbeiten mit einem 180~295VAC Eingangsbereich und bieten verschiedene Ausgangsspannungen im Bereich von 24V bis 54V an. Dank des 91% 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-100 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.

Technical Information & Details for MEAN WELL ELG-150-24DA-3Y LED Driver Output Power: 150 W (at 200 – 305 V AC) / 105 W (at 100 – 180 V AC) Output Voltage: 24 V DC (Constant current region: 12 – 24 V) Rated Current: 6.25 A Dimming Function (DALI Interface): DALI technology (Digital Addressable Lighting Interface) & Push Dimming Ripple & Noise (max.): ≤ 200 mVp-p Voltage Tolerance: ±2.0% Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC Power Cord Option (3Y Specification): 3-wire AC input cable (Class I with safety earth ground) for European / global standard installations Efficiency (Typ.): 89% Power Factor (PF): PF ≥ 0.97 at 115 V AC / PF ≥ 0.95 at 230 V AC / PF ≥ 0.92 at 277 V AC (at full load) Ingress Protection: IP67 (suitable for indoor and outdoor installations) Operating Temperature: Tcase −40 °C to +90 °C (max. case temperature +90 °C) Cooling: Fanless free air convection Protections: Over current (95 – 108%, constant current limiting), Short circuit (hiccup mode), Over voltage (27 – 34 V), Over temperature Form Factor / Housing: Metal housing design with functional Ground (Class I) Dimensions (L x W x H): 219 mm x 63 mm x 35.5 mm Weight: Approx. 0.95 kg Manufacturer Warranty: 5 Years Information about MEAN WELL ELG-150-24DA-3Y The MEAN WELL ELG-150-24DA-3Y is a high-performance 150W AC/DC LED power supply featuring dual mode constant voltage and constant current output. Housed in a durable metal casing, it accepts a wide input voltage range of 100 to 305 V AC and provides a 24 V DC output with a rated current of up to 6.25 A (150 W output at 200–305 V AC). As a DA-Type model, it features an IP67 rating and built-in DALI technology (along with push dimming support) for seamless integration into smart lighting management systems. The 3Y suffix designates the model configured with a 3-wire AC input cable with protective earth grounding for compliance with international safety standards. Designed with fanless free air convection cooling, it operates efficiently across case temperatures ranging from −40 °C to +90 °C, making it suitable for indoor and outdoor installations such as LED street lighting, architectural lighting, and floodlighting. Equipped with active PFC, built-in protection circuitry, and a lifetime expectancy exceeding 50,000 hours, it is backed by a 5-year manufacturer warranty. Technical Information & Details for MEAN WELL ELG-150-24DA-3Y LED Driver Output Power: 150 W (at 200 – 305 V AC) / 105 W (at 100 – 180 V AC) Output Voltage: 24 V DC (Constant current region: 12 – 24 V) Rated Current: 6.25 A Dimming Function (DALI Interface): DALI technology (Digital Addressable Lighting Interface) & Push Dimming Ripple & Noise (max.): ≤ 200 mVp-p Voltage Tolerance: ±2.0% Input Voltage Range: 100 – 305 V AC / 142 – 431 V DC Power Cord Option (3Y Specification): 3-wire AC input cable (Class I with safety earth ground) for European / global standard installations Efficiency (Typ.): 89% Power Factor (PF): PF ≥ 0.97 at 115 V AC / PF ≥ 0.95 at 230 V AC / PF ≥ 0.92 at 277 V AC (at full load) Ingress Protection: IP67 (suitable for indoor and outdoor installations) Operating Temperature: Tcase −40 °C to +90 °C (max. case temperature +90 °C) Cooling: Fanless free air convection Protections: Over current (95 – 108%, constant current limiting), Short circuit (hiccup mode), Over voltage (27 – 34 V), Over temperature Form Factor / Housing: Metal housing design with functional Ground (Class I) Dimensions (L x W x H): 219 mm x 63 mm x 35.5 mm Weight: Approx. 0.95 kg Manufacturer Warranty: 5 Years Information about MEAN WELL ELG-150-24DA-3Y The MEAN WELL ELG-150-24DA-3Y is a high-performance 150W AC/DC LED power supply featuring dual mode constant voltage and constant current output. Housed in a durable metal casing, it accepts a wide input voltage range of 100 to 305 V AC and provides a 24 V DC output with a rated current of up to 6.25 A (150 W output at 200–305 V AC). As a DA-Type model, it features an IP67 rating and built-in DALI technology (along with push dimming support) for seamless integration into smart lighting management systems. The 3Y suffix designates the model configured with a 3-wire AC input cable with protective earth grounding for compliance with international safety standards. Designed with fanless free air convection cooling, it operates efficiently across case temperatures ranging from −40 °C to +90 °C, making it suitable for indoor and outdoor installations such as LED street lighting, architectural lighting, and floodlighting. Equipped with active PFC, built-in protection circuitry, and a lifetime expectancy exceeding 50,000 hours, it is backed by a 5-year manufacturer warranty.

Technical Information & Details for MEAN WELL HLG-80H-48A Power Supply Output Power: 81.6 W Output Voltage: 48 V DC Output Current: 1.7 A Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz Efficiency: 91 % Ripple & Noise: max. 250 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-48A The MEAN WELL HLG-80H-48A 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-48A is well-protected against dust and moisture, making it a dependable choice for outdoor signage, telecommunications equipment, and architectural installations. It features built-in active Power Factor Correction and an impressive 91% 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 48V model provides the long-term stability needed for mission-critical industrial automation and high-quality LED systems.

Technical Information & Details for the MEAN WELL WDR-120-24 Power Supply Output Power: 120 W Output Voltage: 24 V DC Output Current: 5 A Input Voltage Range: 180 – 550 V AC / 254 – 780 V DC, 47 – 63 Hz Efficiency: up to 91 % Ripple & Noise: ≤ 120 mVp-p Inrush Current: max. 50 A (Cold Start) Operating Temperature: -25 °C to +70 °C Cooling: free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Isolation Voltage: 3000 V AC between input and output Dimensions (H x B x T): 125.2 mm x 40 mm x 113.5 mm Weight: approx. 650 g Safety & EMC Certificates: UL508, IEC62368-1, EAC, BS EN/EN61000-6-2 DC OK Signal: Relay contact rating 30V/1A resistive Manufacturer Warranty: 3 years Information about the MEAN WELL WDR-120-24 The MEAN WELL WDR-120-24 is a specialized industrial power supply designed to provide a stable 24V DC output at 5A, specifically engineered for environments with high-voltage supply lines. Its primary strength lies in the ultra-wide input range, which allows the unit to operate reliably on either single-phase or two-phase electrical systems between 180 and 550V AC. This versatility is critical for industrial applications where a neutral wire may not be available or where voltage stability is inconsistent. With a peak efficiency of 91%, the WDR-120-24 minimizes thermal loss, allowing it to function effectively using only natural air convection within its compact 40mm wide chassis. Safety and system monitoring are heavily prioritized in this model, featuring a built-in DC OK relay contact that provides an automated signal for remote status tracking. The unit is equipped with advanced constant current limiting circuits and a robust protection suite that handles overloads, overvoltage, and thermal spikes with automatic recovery. Meeting heavy industrial immunity levels and UL508 standards, this power supply is an ideal choice for industrial control systems, semiconductor fabrication, and factory automation. The rugged design ensures a long service life, backed by a 3-year manufacturer warranty and a high MTBF, making it a dependable component for critical 24V infrastructure.