Technical Information & Details for the MEAN WELL SPWM-75-24DA2Q Power Supply Output Power: 76.8 W Output Voltage: 24 V DC Output Channels: 4 Channels (PWM style) Output Current: 3.2 A (Total aggregate current) Input Voltage Range: 100 – 305 V AC / 176 – 290 V DC Efficiency: 89 % PWM Frequency: 3.2 kHz (Fixed) Inrush Current: 50 A @ 230 VAC (Cold Start) Standby Power Consumption: < 0.5 W Operating Temperature: −20 °C to +90 °C (Tcase) Cooling Method: Free air convection (Fanless) Protections: Short circuit, Overload, Over voltage, Over temperature Control Protocol: DALI-2 DT8 (Tunable White / RGBW) Minimum Dimming Level: 0.1% Dimensions (L x W x H): 290 mm x 38 mm x 28.5 mm Safety Standards: UL8750 (Class P), ENEC EN61347, EAC, CE PFC Function: Built-in active PFC design Manufacturer Warranty: 5 Years Information about the MEAN WELL SPWM-75-24DA2Q The MEAN WELL SPWM-75-24DA2Q is a highly advanced 75W LED driver specifically engineered for 24V applications requiring dynamic color control or adjustable white light. Featuring four output channels managed via the DALI-2 DT8 (Device Type 8) protocol, it provides an efficient way to control Tunable White or RGBW setups using a single DALI address. This significantly simplifies wiring and programming in complex lighting installations. The unit utilizes a constant voltage PWM output to ensure that brightness remains uniform and color integrity is preserved throughout the entire dimming range, down to a precise 0.1%. Its flicker-free design complies with the latest CE ErP directives, making it the perfect choice for high-end residential, commercial, and gallery environments where visual comfort is a priority. Housed in an ultra-slim Class II plastic casing, it integrates easily into narrow architectural coves or light tracks. With built-in active PFC and an 89% efficiency rating, it offers stable, silent performance even at elevated case temperatures of up to 90°C, providing a robust foundation for modern building automation and smart lighting designs.

Technical Information & Details for the MEAN WELL SPWM-150-24DA2Q LED Driver Output Power: 150 W Output Voltage: 24 V DC Output Current: 6.25 A Input Voltage Range: 100 – 305 V AC / 176 – 380 V DC Efficiency: 93% PWM Frequency: 3.2 kHz Output Channels: 4 Channels (DALI-2 DT8) Inrush Current: 55 A (Cold Start) @ 230 VAC Standby Power Consumption: < 0.5 W Operating Temperature: −20 °C to +80 °C (Tcase) Cooling: Fanless free air convection Protection Functions: Short Circuit, Overload, Over Voltage, Over Temperature IP Rating / Housing: Plastic housing Class II design Isolation Voltage: 3750 V AC between Input and Output Dimensions (L x W x H): 340 mm x 38 mm x 28.5 mm Safety & EMC Certificates: UL8750, ENEC EN61347-1, EN61347-2-13, CB, EAC, CE Dimming Options: DALI-2 DT8 (Tunable White / RGBW) + PUSH Dimming Manufacturer Warranty: 5 Years Information about the MEAN WELL SPWM-150-24DA2Q The MEAN WELL SPWM-150-24DA2Q is an advanced 150W LED driver specifically engineered for complex 24V multi-channel lighting control. As part of the "DA2Q" series, this unit features DALI-2 DT8 (Device Type 8) compliance, allowing for the independent management of four output channels via a single DALI address. This functionality is the industry standard for Tunable White, RGB, and RGBW applications, where precise color mixing and smooth transitions are required for high-end architectural and decorative lighting. The driver utilizes a Constant Voltage PWM style output, which is critical for maintaining color temperature and brightness homogeneity across LED strips, even at an ultra-low minimum dimming level of 0.1%. Its signature ultra-slim, low-profile design facilitates easy installation in restricted spaces such as furniture, coves, or thin ceiling profiles. Furthermore, the unit delivers flicker-free performance in line with the CE ErP directive, ensuring maximum visual comfort and eye safety in modern building automation environments. With a peak efficiency of 93%, active PFC, and a silent fanless design, the SPWM-150-24DA2Q provides a high-performance, future-proof solution backed by a 5-year manufacturer warranty.

Technical Information & Details for the MEAN WELL SPWM-240-24DA2 Power Supply Rated Power: 240 W Output Voltage: 24 V DC Output Current: 10 A Input Voltage Range: 180 – 305 V AC / 255 – 410 V DC Efficiency: 94 % PWM Frequency: 3.2 kHz Inrush Current: 60 A at 230 VAC Standby Power Consumption: < 0.5 W Working Temperature: −20 °C to +90 °C (Tcase) Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature DALI Standard: DALI-2 DT6 (1-channel) Isolation Voltage: 3.75 KV AC Dimensions (L x W x H): 380 mm x 38 mm x 28.5 mm Weight: 0.54 kg Safety Standards: ENEC, BS EN/EN61347, CB, EAC, CCC Special Feature: Flicker-free (PstLM < 1, SVM < 0.4) Manufacturer Warranty: 5 Years Information about the MEAN WELL SPWM-240-24DA2 The MEAN WELL SPWM-240-24DA2 is a high-performance 240W LED driver featuring constant voltage PWM style output, specifically engineered to maintain color temperature and brightness homogeneity for all types of LED strips. Equipped with a DALI-2 DT6 interface, this model provides advanced digital dimming capabilities down to a minimum level of 0.1%, ensuring precise control for professional lighting setups. Its ultra-slim plastic housing design, with a profile height of only 28.5 mm, allows for discrete installation in confined spaces such as architectural coves or furniture. The driver is certified flicker-free, complying with the CE ErP directive to provide superior visual comfort and eliminate eye strain in residential and commercial environments. Beyond digital control, it features a primary-side PUSH dimming function, allowing for intuitive manual operation via a simple push button. With a top-tier efficiency of up to 94% and a fanless design, the unit operates silently while offering a typical life expectancy of 50,000 hours, making it a reliable and energy-efficient choice for modern building automation and decorative lighting applications.

In: 90-264VAC 47-63Hz  120-370VDCOut: 16VDC / 240mA / 3,84W / 145x38x22mmZolltarif 85044030 ChinaDALI Bus Power Supply (Desktop Type)

In: 220-240VAC 50/60Hz 176-280VDC / 340x45x30.5mmOut: 80W / 0-3.33A / 24VDC / Eff. 86% / IP20, DALI2, PUSH, SELV, Class II