Technical Information & Details for the MEAN WELL SDR-480-24 Power Supply Output Power: 480 W (720 W Peak) Output Voltage: 24 V DC Output Current: 20 A Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz Efficiency: 94% Ripple & Noise: ≤ 100 mVp-p Inrush Current: 40 A @ 115 VAC / 80 A @ 230 VAC Power Factor: PF > 0.94 Operating Temperature: -25 °C to +70 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Voltage Adjustment Range: 24 – 28 V Isolation Voltage: 3000 V AC I/P-O/P Dimensions (W x H x D): 85.5 mm x 125.2 mm x 128.5 mm Weight: 1.6 kg Safety & EMC Certificates: UL 508, TUV EN62368-1, BS EN/EN61000-6-2, EAC, CE Status Indicators: DC OK relay contact and LED indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL SDR-480-24 The MEAN WELL SDR-480-24 stands out as a high-performance solution for demanding industrial environments, boasting an impressive efficiency of up to 94%. This high efficiency significantly minimizes power dissipation, allowing the unit to operate reliably using only free air convection cooling within a slim 85.5mm chassis. One of its most critical advantages is the 150% peak load capability, which enables the power supply to deliver up to 720W for 3 seconds. This feature is particularly vital for powering loads with high startup currents, such as motors or capacitive loads, ensuring system stability without the need to over-dimension the power supply unit. Engineered for maximum reliability, the SDR-480-24 includes a built-in active PFC function and a DC OK relay contact for remote monitoring of the output status. The unit is fully compliant with industrial immunity levels (EN61000-6-2) and carries UL 508 approval, making it a robust choice for industrial control systems, fabrication equipment, and automation machinery. With its constant current limiting circuit and comprehensive protections against short circuits and over-temperature, this DIN rail power supply ensures long-term operational safety and minimal maintenance requirements in complex hardware setups.

Technical Information & Details for MEAN WELL RSD-30G-5 Power Supply Output Power: 30 W Output Voltage: 5 V DC Output Current: 6 A Input Voltage Range: 9 – 36 V DC (4:1 Wide Input) Efficiency: 86 % Ripple & Noise: ≤ 70 mVp-p Inrush Current: 20 A @ 24 VDC No-load Power Consumption: < 0.5 W Operating Temperature: −40 °C to +70 °C Cooling: fanless free air convection (half-encapsulated) Protections: Short circuit, Overload, Over voltage, Input reverse polarity Isolation Voltage: 4000 V DC reinforced isolation (I/O) Dimensions (L x W x H): 113 mm x 60 mm x 25 mm Weight: approx. 250 g Safety & Railway Certificates: EN50155, EN45545-2, UL 62368-1, CB, CE, EAC LED Indicator: Power On indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL RSD-30G-5 The MEAN WELL RSD-30G-5 is a professional-grade Railway DC-DC converter designed to withstand the most demanding operational environments found in transit and heavy industry. This model is distinguished by its strict adherence to EN50155 and EN45545-2 railway standards, ensuring superior resistance to mechanical stress and harsh environmental conditions. The ultra-slim 1U low profile height of just 25 mm makes it an ideal solution for modern, space-limited installations, while the versatile 4:1 wide input range from 9 to 36 V DC allows for seamless operation across a variety of battery systems and DC power sources. Engineered with a half-encapsulated thermal design, the converter utilizes natural convection for efficient cooling, eliminating the need for failure-prone fans while protecting the internal components from dust and high humidity. Its 4000 V DC reinforced isolation provides a high level of safety and noise immunity, safeguarding downstream devices from electrical surges. Featuring comprehensive protection mechanisms such as input reverse polarity protection and a constant current limiting circuit, supported by a 3-year manufacturer warranty, the RSD-30G-5 is a highly reliable choice for wireless networks, telecommunications, and high-vibration applications.

Technical Information & Details for the MEAN WELL SD-100A-5 Power Supply Output Power: 21 W Output Voltage: 5 V DC Output Current: 4.2 A Input Voltage Range: 9.5 – 18 V DC Efficiency: up to 74 % Ripple & Noise: ≤ 100 mVp-p Inrush Current: max. 10 A @12 V DC Operating Temperature: −15 °C to +60 °C Cooling: fanless natural convection Protections: Short circuit, Overload, Over voltage Isolation Voltage: 1500 V AC input to output Vibration Resistance: 10–500 Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes Dimensions (L x W x H): 199 mm x 98 mm x 38 mm Weight: approx. 650 g Safety & EMC Standards: CE, EAC, BS EN/EN62368-1 Manufacturer Warranty: 2 years Information about the MEAN WELL SD-100A-5 Engineered for high-reliability industrial and mobile DC power architectures, the MEAN WELL SD-100A-5 DC-DC converter efficiently steps down 12V automotive or battery lines into a stable 5V output. Featuring a versatile 2:1 wide input range, this model accommodates fluctuating DC supplies spanning from 9.5 to 18 V DC without interrupting downstream equipment. System integrators frequently select this unit for automation tasks, telecommunications, and vehicle setups where consistent voltage regulation is critical for operational uptime. Built to withstand demanding physical conditions, the power supply incorporates exceptional vibration resistance that complies with rigorous industrial testing parameters against continuous mechanical shocks and oscillation. Electrical safety is further reinforced by robust 1500VAC I/O isolation, effectively preventing ground loops and protecting sensitive logic circuits from transient voltage spikes. A built-in EMI filter additionally suppresses conducted noise to preserve signal integrity across complex control networks. Thermal management relies entirely on free-air convection cooling within a durable enclosed metallic housing, eliminating moving parts to achieve superior long-term reliability. Comprehensive electronic safeguards, including automatic hiccup-mode recovery for short-circuit, overload, and overvoltage events, protect both the unit and the connected load from permanent damage. These multi-stage protections ensure that temporary faults clear safely without requiring manual intervention. Backed by internationally recognized agency approvals such as CE and EAC alongside a dependable 2 years warranty, this converter meets strict global compliance benchmarks. Professional designers rely on its proven MTBF ratings and rugged construction to guarantee uninterrupted performance in mission-critical embedded systems and industrial control panels.

Technical Information & Details about the MEAN WELL HDR-60-24 Power Supply Output Power: 60 W Output Voltage: 24 V DC Output Current: 2,5 A Current Range: 0 – 2,5 A Input Voltage Range: 85 – 264 V AC (277 V AC operational) / 120 – 370 V DC (390 V DC operational), 47 – 63 Hz Efficiency: up to 90 % Ripple & Noise: ≤ 150 mVp-p Output Voltage Adjustment Range: 21,6 – 29 V DC Voltage Tolerance: ±1,0 % Line Regulation: ±1,0 % Load Regulation: ±1,0 % Setup, Rise Time: 500 ms, 50 ms @230 V AC / 115 V AC (full load) Hold-up Time: 30 ms @230 V AC / 12 ms @115 V AC (full load) Inrush Current: 30 A @115 V AC / 60 A @230 V AC (cold start) No-load Power Consumption: < 0.3 W Operating Temperature: −30 °C to +70 °C (with derating according to curve) Cooling: fanless free air convection Protection Functions: short circuit (hiccup mode, auto recovery), overload (constant current limiting within 50–100 % of rated output voltage, auto recovery), overvoltage (shut down, re‑power to recover) Overvoltage Category: OVC III (up to 2000 m altitude) Isolation Voltage: 4000 V AC between input and output Isolation Resistance: ≥ 100 MΩ @ 500 V DC, 25 °C, 70 % RH Dimensions (W x H x D): 52,5 mm x 90 mm x 54,5 mm Weight: approx. 190 g Housing Material: insulating plastic housing, Class II, ultra slim step-shape Mounting: DIN rail TS35/7,5 or TS35/15 Safety & EMC Certifications: IEC 62368-1, UL 62368-1, UL 508, TUV BS EN/EN 61558-2-16, BS EN/EN 61558-1, EAC, BSMI, BIS IS13252, compliant with BS EN/EN 55032, BS EN/EN 55035, BS EN/EN 61000-6-2, BS EN/EN 61204-3 LED Indicator: Power On LED indicator Manufacturer Warranty: 3 years About the MEAN WELL HDR-60-24 The MEAN WELL HDR-60-24 is a 60 W ultra slim DIN-rail power supply that delivers a regulated 24 V DC / 2,5 A output in a compact 52.5 mm wide step-shape housing, ideal for space-constrained distribution boards and control cabinets. Its wide universal input range of 85–264 V AC or 120–370 V DC and high efficiency up to 90 % support energy-efficient operation in building automation, home control, and industrial control systems that rely on a stable 24 V bus. The adjustable 21,6–29 V output range allows precise tuning of the 24 V rail to compensate for voltage drops and to reliably power PLCs, sensors, relays, and I/O modules. The Class II plastic enclosure with reinforced insulation increases electrical safety and removes the need for a protective earth connection, simplifying installation and panel design. With fanless free air convection, very low no-load power consumption below 0.3 W, a wide operating temperature range from −30 °C to +70 °C, and comprehensive protection and certification features, the HDR-60-24 provides a robust, long-life 24 V power solution for demanding household and industrial automation applications.