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.

Technical Information & Details for the MEAN WELL RS-15-12 Power Supply Output Power: 15.6 W Output Voltage: 12 V DC Output Current: 1.3 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 81% Ripple & Noise: ≤ 120 mVp-p Inrush Current: Cold Start 65 A @ 230 VAC No Load Power Consumption: < 0.5 W Operating Temperature: −20 °C to +70 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Isolation Voltage: 3000 V AC between input and output Dimensions (L x W x H): 62.5 mm x 51 mm x 28 mm Weight: 130 g Safety & EMC Certificates: UL, TUV, CB, EAC, CE, CCC LED Indicator: Power On Indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL RS-15-12 The MEAN WELL RS-15-12 is a versatile 15.6W enclosed switching power supply engineered to provide a consistent 12V output for a wide range of industrial and commercial electronics. Its primary advantage is its miniaturized mechanical design, which allows it to be installed in extremely confined spaces where standard power units would be too bulky. Despite its small footprint, the RS-15-12 is built for high reliability, utilizing 105°C long-life electrolytic capacitors to ensure a stable and prolonged service life. The unit is designed to remain operational under stress, featuring the ability to withstand 300VAC surge inputs for 5 seconds and passing 5G vibration testing for superior mechanical durability. Equipped with a full-range universal AC input, the RS-15-12 is ready for deployment in international markets without the need for manual voltage selection. It offers a comprehensive safety suite, including hiccup-mode protection for overload conditions and Zener diode clamping to prevent over-voltage damage to connected equipment. This model is particularly efficient for modern green-energy requirements, maintaining a low no-load power consumption of less than 0.5W. With a broad operating temperature range up to 70°C and silent cooling through free air convection, it is an excellent choice for building automation, security systems, and telecommunications applications where maintenance-free performance is essential.

Technical Information & Details for the MEAN WELL RS-15-3.3 Power Supply Output Power: 9.9 W Output Voltage: 3.3 V DC Output Current: 3 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: 72% Ripple & Noise: ≤ 80 mVp-p Inrush Current: Cold Start 65 A @ 230 VAC No Load Power Consumption: < 0.5 W Operating Temperature: −20 °C to +70 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Isolation Voltage: 3000 V AC between input and output Dimensions (L x W x H): 62.5 mm x 51 mm x 28 mm Weight: 130 g Safety & EMC Certificates: UL, TUV, CB, EAC, CE, CCC LED Indicator: Power On Indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL RS-15-3.3 The MEAN WELL RS-15-3.3 is a specialized 9.9W miniature enclosed switching power supply engineered to deliver a stable 3.3V output for low-voltage digital circuits and microprocessor systems. Its primary advantage is its ultra-compact mechanical footprint, which is specifically designed to fit into tight spaces where traditional power supplies cannot. This model emphasizes high reliability through the use of 105°C long-life electrolytic capacitors, ensuring consistent performance even in challenging thermal environments. The unit is built to be exceptionally resilient, capable of withstanding 300VAC surge inputs for 5 seconds and meeting 5G vibration test standards for industrial durability. In addition to its rugged construction, the RS-15-3.3 features a universal AC input range, making it compatible with power grids worldwide without manual switching. It provides comprehensive protection including hiccup-mode overload recovery and over-voltage clamping, which safeguards sensitive low-voltage components from electrical faults. With an energy-efficient design that keeps no-load power consumption under 0.5W and a wide operating temperature range up to 70°C, this power supply is an ideal choice for embedded systems and automation. The fanless cooling system ensures silent operation, while the 3-year warranty underscores MEAN WELL's commitment to long-term industrial-grade quality.

Technical Information & Details for the MEAN WELL HLG-150H-12 Rated Power: 150 W Rated Voltage: 12 V DC Rated Current: 12.5 A Constant Current Region: 6 – 12 V DC Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC Efficiency (typ.): 91.5 % Voltage Adj. Range: 10.8 – 13.5 V (A/AB-Type only) Current Adj. Range: 7.5 – 12.5 A (A/AB-Type only) IP Rating: IP65 / IP67 (depending on model type) Manufacturer Warranty: 7 Years Information about the MEAN WELL HLG-150H-12 The MEAN WELL HLG-150H-12 is a high-performance 150W AC/DC LED driver featuring a dual-mode output. It can operate in either Constant Voltage (CV) or Constant Current (CC) mode, providing optimal flexibility for a wide range of LED lighting systems. Its rugged metal housing with IP65/IP67 ingress protection makes it suitable for both indoor and outdoor installations, including harsh environments. With high efficiency and a long operational lifetime, this driver is an ideal solution for LED street lighting, high-bay lighting, and greenhouse applications.