LRS-200-3.3

Technical Information & Details for the MEAN WELL RSP-200-3.3 Power Supply Output Power: 132 W Output Voltage: 3.3 V DC Output Current: 40 A Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz Efficiency: up to 87% Ripple & Noise: ≤ 100 mVp-p Inrush Current: max. 20 A @115 VAC / 40 A @230 VAC Leakage Current: < 2.0 mA / 240 VAC Operating Temperature: −30 °C to +70 °C Cooling: Built-in DC fan with speed control Protections: Short circuit, Overload, Over voltage, Over temperature Overvoltage Category: OVC II Isolation Voltage: 3000 V AC between Input and Output Dimensions (L x W x H): 215 mm x 115 mm x 30 mm Weight: approx. 720 g Safety & EMC Certificates: UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 LED Indicator: Power On Indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL RSP-200-3.3 The MEAN WELL RSP-200-3.3 is a premier 132W single-output enclosed power supply characterized by its ultra-low 1U profile of just 30mm. This slim design makes it an ideal solution for compact industrial rack systems and high-density installations where space is severely limited. A core strength of this unit is the integrated active Power Factor Correction (PFC), which optimizes electrical efficiency and ensures the device meets strict global harmonic current regulations. The cooling system is equally advanced, featuring a built-in DC fan equipped with intelligent speed control that adjusts based on internal temperatures to minimize acoustic noise while maintaining peak thermal performance. Engineered for high-current demands at low voltages, this power supply delivers a consistent 40A output with high stability, making it perfect for low-voltage logic circuits and sophisticated telecommunications equipment. It supports a universal AC input and is built to withstand rigorous environments, operating reliably in temperatures ranging from -30 °C to +70 °C. Security is enhanced by a full suite of protection circuits, including over-temperature and short-circuit protection with automatic recovery features. With its high efficiency rating and industrial-grade certification, the RSP-200-3.3 serves as a durable and cost-effective energy source for automated production lines and large-scale LED display systems.

Technical Information & Details for the MEAN WELL UHP-200-3.3 Power Supply Output Power: 132 W Output Voltage: 3.3 V DC Output Current: 40 A Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz Efficiency: up to 90% Ripple & Noise: ≤ 150 mVp-p Inrush Current: max. 40 A @115 VAC / 80 A @230 VAC Operating Temperature: −30 °C to +70 °C Cooling: Fanless design, conduction/convection cooled Protections: Short circuit, Overload, Over voltage, Over temperature Isolation Voltage: 3.75 KVAC between input and output Dimensions (L x W x H): 194 mm x 55 mm x 26 mm Weight: approx. 468 g Safety & EMC Certificates: UL 62368-1, TUV EN62368-1, EN60335-1, CCC, EAC LED Indicator: Power On Indicator Manufacturer Warranty: 3 Years Information about the MEAN WELL UHP-200-3.3 The MEAN WELL UHP-200-3.3 stands out as an exceptionally high-performance solution, characterized by its ultra-slim 26mm low-profile design that facilitates integration into the most space-constrained environments. By employing a fanless architecture, this power supply ensures completely silent operation and significantly enhances long-term reliability by eliminating mechanical fan failures. It is engineered to withstand a 300VAC surge input for 5 seconds and features a built-in active PFC function, making it a robust choice for demanding industrial automation, mechanical equipment, and electronic instruments that require a stable 3.3V high-current output of 40A. One of the most unique characteristics of this series is its 5G anti-vibration capability and its ability to operate at altitudes up to 5000 meters, ensuring peak performance in extreme environmental conditions. The unit is designed for high efficiency up to 90% and is optimized for heat dissipation through natural air convection or by mounting to an additional aluminum plate for superior thermal management. With a wide working temperature range of -30 to +70°C and compliance with international household and industrial safety regulations like EN60335-1 and UL62368-1, it provides a versatile and safe power platform for both professional industrial systems and household appliances.