Technical Information & Details for the MEAN WELL TDR-960-48 Power Supply Output Power: 960 W Output Voltage: 48 V DC Output Current: 20 A Input Voltage Range: Three-Phase 340 – 550 VAC (Dual-phase possible) / 480 – 780 VDC Efficiency: up to 94 % Ripple & Noise: ≤ 250 mVp-p Inrush Current: 60 A (Cold Start) Power Factor: PF ≥ 0.88 / 400 VAC at full load Operating Temperature: -30 °C to +70 °C Cooling: Free air convection (fanless) Protection Functions: Short circuit, Overload, Over voltage, Over temperature DC OK Signal: Built-in relay contact Isolation Voltage: 3000 V AC between Input and Output Dimensions (W x H x D): 110 mm x 125.2 mm x 150 mm Weight: 2.47 kg Safety & EMC Certificates: UL508, AS/NZS62368.1, EAC, IEC62368-1 CB, EN55032 Installation: DIN Rail TS-35/7.5 or 15 Manufacturer Warranty: 3 Years Information about the MEAN WELL TDR-960-48 The MEAN WELL TDR-960-48 is a robust industrial power solution designed to provide a stable 48V DC output for high-voltage automation requirements. Engineered for three-phase systems, this unit stands out with its slim 110mm width, allowing for significant space savings on the DIN rail without compromising on performance. Its active PFC function ensures high electrical efficiency and compliance with strict industrial harmonics standards, while the 94% efficiency rating minimizes thermal load within control cabinets, extending the lifespan of surrounding sensitive electronics. This power supply is built for maximum operational uptime, featuring dual-phase operation capability which allows the system to continue functioning even if one phase fails. For large-scale applications, the TDR-960-48 supports current sharing for parallel operation, enabling up to four units to work together to reach a massive 3840W total output. With integrated DC OK relay contacts for real-time status monitoring and a comprehensive suite of protections including constant current limiting, it provides the reliability and scalability required for heavy-duty industrial machinery and complex process control systems.

Technical Information & Details for the MEAN WELL TDR-240-24 Power Supply Output Power: 240 W Output Voltage: 24 V DC Output Current: 10 A Input Voltage Range: Three-Phase 340 – 550 V AC (Dual-phase operation possible) / 480 – 780 V DC, 47 – 63 Hz Efficiency: 92% Ripple & Noise: 150 mVp-p Inrush Current: Cold start 50 A No-load Power Consumption: Not specified (Built-in passive PFC function) Operating Temperature: −30 °C to +70 °C Cooling: Fanless free air convection Protections: Short circuit, Overload (Constant current limiting), Over voltage, Over temperature Overvoltage Category: OVC III Isolation Voltage: 4.87 KV AC between Input and Output Dimensions (H x W x D): 125.2 mm x 63 mm x 113.5 mm Weight: 1000 g Safety & EMC Certificates: UL61010, BS EN/EN61558, EAC TP TC 004, CE, AS/NZS61558 LED Indicator: DC OK status indicator with relay contact Manufacturer Warranty: 3 Years Information about the MEAN WELL TDR-240-24 The MEAN WELL TDR-240-24 is a high-performance three-phase industrial DIN rail power supply engineered to deliver 240W of reliable power in a remarkably slim 63mm housing. This space-saving design is critical for modern control cabinets where rail density is a priority. One of its most versatile features is the wide-range three-phase input of 340 to 550 V AC, which also supports dual-phase operation, providing essential redundancy and flexibility for various global electrical grids. With an efficiency rating of 92% and a rugged metal casing, the unit minimizes heat dissipation and operates effectively under free air convection across a temperature range of -30 °C to +70 °C, ensuring longevity even in harsh environments. Equipped with advanced functional features, the TDR-240-24 includes a built-in passive PFC function to comply with harmonic current regulations and a DC OK relay contact for seamless integration into automated monitoring systems. The unit utilizes a constant current limiting circuit for overload protection, making it an ideal choice for powering inductive or capacitive loads found in semiconductor fabrication, factory automation, and electromechanical apparatus. Furthermore, its compliance with UL61010 and Overvoltage Category III (OVC III) standards ensures superior protection against line surges, making it a highly competitive and secure solution for mission-critical industrial applications and high-altitude operations up to 5000 meters.

Technical Information & Details for the MEAN WELL SDR-120-24 Power Supply Output Power: 120 W (180 W Peak) Output Voltage: 24 V DC Output Current: 5 A Input Voltage Range: 88 – 264 V AC / 124 – 370 V DC, 47 – 63 Hz Efficiency: 90.5% Ripple & Noise: ≤ 100 mVp-p Inrush Current: 35 A @115 VAC / 70 A @230 VAC Voltage Adjustment Range: 24 – 28 V Operating Temperature: −25 °C to +70 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Power Factor: PF > 0.93 / 230 VAC Isolation Voltage: 3000 V AC between input and output Dimensions (W x H x D): 40 mm x 125.2 mm x 113.5 mm Weight: 0.67 Kg Safety & EMC Certificates: UL 508, EN62368-1, SEMI F47, GL, EAC, CE Status Monitoring: Built-in DC OK relay contact and LED indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL SDR-120-24 The MEAN WELL SDR-120-24 is a premier industrial-grade DIN rail power supply engineered for superior efficiency and space-saving performance. A standout feature of this model is its 150% peak load capability, allowing the unit to deliver up to 180W for 3 seconds. This power reserve is critical for starting demanding inductive loads, such as DC motors or heavy-duty relays, without causing system-wide voltage drops or premature shutdowns. With a slim 40mm width, it maximizes cabinet space, while its 90.5% high efficiency ensures minimal heat generation, facilitating reliable operation through simple natural air convection. In addition to its physical robustness, the SDR-120-24 includes active Power Factor Correction (PFC), optimizing power quality and meeting strict industrial harmonics standards. For seamless integration into automated systems, it features a built-in DC OK relay contact, providing a hardware-based signal to monitor the health of the output voltage remotely. The power supply is fully fortified with protections against short circuits, overloads, over-voltage, and excessive temperatures, ensuring maximum system uptime. Backed by international safety certifications and a 100% full load burn-in test, this unit provides a dependable and long-lasting energy solution for complex factory automation and process control systems.

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Technical Specifications & Details for MEAN WELL MDR-20-5 Power Supply Output Power: 15 W Output Voltage: 5 V DC Output Current: 3 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 76% Ripple & Noise: ≤ 80 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 (Constant current limiting), 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, AS/NZS LED Indicator: Power On LED Manufacturer Warranty: 3 Years Information on the MEAN WELL MDR-20-5 The MEAN WELL MDR-20-5 stands out as a premier industrial power solution designed for maximum spatial efficiency on TS-35/7.5 or 15 DIN rails. Its ultra-slim 22.5mm plastic chassis allows for high-density configurations in crowded control cabinets without sacrificing thermal performance. A unique characteristic of this series is the built-in DC OK active signal, which provides a reliable hardware interface for real-time status monitoring by PLCs or external monitoring systems. The unit is engineered for energy-conscious operations, featuring an impressively low no-load power consumption of less than 0.75W, meeting the demands of green energy standards. For protection, it utilizes a sophisticated constant current limiting circuit that permits the handling of startup surges while ensuring automatic recovery once fault conditions are cleared. This combination of industrial-grade durability, compact form factor, and advanced signaling makes it an essential component for telecommunications, point-of-sale systems, and smart factory applications where 5V stability is critical.

Technical Information & Details for the MEAN WELL MDR-10-5 Power Supply Output Power: 10 W Output Voltage: 5 V DC Output Current: 2 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 77 % Ripple & Noise: ≤ 80 mVp-p Inrush Current: max. 35 A @115 VAC / 70 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. 150 g Safety & EMC Certificates: UL508, TUV EN62368-1, EAC, CB, BSMI, CE LED Indicator: Power On indicator Manufacturer Warranty: 3 Years Detailed Information on the MEAN WELL MDR-10-5 The MEAN WELL MDR-10-5 stands out as an ultra-slim 10W DIN rail power supply designed to optimize space in crowded industrial control cabinets. Featuring an exceptionally narrow 22.5mm width, this unit is perfect for miniaturized automation systems and IoT applications. A unique strength of this series is the built-in DC OK active signal, providing real-time feedback for system monitoring and ensuring that downstream components are receiving the correct voltage. Efficiency is a core characteristic, with a no-load power consumption of less than 0.75W, making it an eco-friendly choice for continuous operation. The device is built for high reliability, featuring 100% full load burn-in testing and a wide operating temperature range that thrives in harsh environments. With its universal AC input and comprehensive protection suite against short circuits and overloads, the MDR-10-5 is a versatile and dependable power source for PLCs, sensors, and building automation modules requiring a precise 5V DC output.