DR-75-48 End of Life

Technical Specifications & Details for MEAN WELL MDR-20-15 Power Supply Output Power: 20 W Output Voltage: 15 V DC Output Current: 1.34 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 81% Ripple & Noise: ≤ 120 mVp-p Inrush Current: max. 20 A @115 VAC / 40 A @230 VAC No-load Power Consumption: < 0.75 W Operating Temperature: −20 °C to +70 °C Cooling: Free air convection Protections: Short circuit, Overload, Over voltage Isolation Voltage: 3000 V AC I/P to O/P Dimensions (W x H x D): 22.5 mm x 90 mm x 100 mm Weight: approx. 170 g Safety & EMC Certificates: UL 508, TUV BS EN/EN62368-1, EAC, CB, BSMI, IS13252 LED Indicator: Power On LED indicator Manufacturer Warranty: 3 Years Detailed Information on the MEAN WELL MDR-20-15 The MEAN WELL MDR-20-15 is a high-performance 20W industrial power supply tailored for space-critical DIN rail applications on TS-35/7.5 or 15 tracks. Its ultra-slim 22.5mm profile is a standout characteristic, allowing engineers to maximize rail real estate in compact control cabinets. This unit features a built-in DC OK active signal, providing a dedicated interface for real-time status monitoring to ensure high system reliability. Designed with sustainability in mind, it boasts an extremely low no-load power consumption of less than 0.75W, significantly reducing standby energy costs. The MDR-20-15 is equipped with a robust constant current limiting protection circuit, allowing it to recover automatically once overload or short-circuit conditions are removed. Operable within a wide temperature range using maintenance-free free air convection cooling, this power supply provides silent and reliable 15V power for industrial sensory networks, building automation, and telecommunication equipment. Its compliance with international safety standards and a 3-year manufacturer warranty further underscores its position as a dependable industrial component.

Technical Specifications & Details for MEAN WELL MDR-20-12 Power Supply Output Power: 20 W Output Voltage: 12 V DC Output Current: 1.67 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 80% Ripple & Noise: ≤ 120 mVp-p Inrush Current: max. 20 A @115 VAC / 40 A @230 VAC No-load Power Consumption: < 0.75 W Operating Temperature: −20 °C to +70 °C Cooling: Free air convection Protections: Short circuit, Overload, Over voltage Isolation Voltage: 3000 V AC I/P to O/P Dimensions (W x H x D): 22.5 mm x 90 mm x 100 mm Weight: approx. 170 g Safety & EMC Certificates: UL 508, TUV EN62368-1, EAC, CB, BSMI, IS13252 LED Indicator: Power On LED indicator Manufacturer Warranty: 3 Years Information on the MEAN WELL MDR-20-12 The MEAN WELL MDR-20-12 represents a benchmark in industrial power engineering, offering a stable 12V output within an ultra-compact 22.5mm chassis. This slim profile is specifically designed to optimize rail space on TS-35/7.5 or 15 DIN rails, making it indispensable for high-density control cabinet installations. A defining characteristic of the MDR series is the built-in DC OK active signal, which provides a hardware-based status output for remote monitoring, significantly reducing downtime in complex automation setups. Furthermore, the unit is optimized for minimal energy waste, boasting a no-load power consumption of less than 0.75W, which meets the highest standards for eco-friendly operation. Safety is paramount, featuring a constant current limiting protection that allows for safe handling of peak loads and ensures automatic recovery once a fault is cleared. With its fanless convection cooling design and a wide operating temperature range, the MDR-20-12 ensures long-term reliability for PLC interfaces, IT equipment, and industrial sensory networks.