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 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.