High-Performance Enclosed Power Supply Solution – MEAN WELL RSP series power supply
The MEAN WELL RSP series power supply is a comprehensive family of low-profile, high-efficiency enclosed AC/DC switching power supplies engineered for the most demanding industrial and commercial applications. Designed with power ratings ranging from 75W to 3000W, the RSP series offers wide input ranges, high conversion efficiency, compact form factor, and full international safety compliance.
RUIDELI Technology provides complete access to the RSP family — trusted globally for powering LED lighting, automation equipment, industrial control systems, communication devices, and more.
Product Overview
The RSP series features a built-in active PFC function, universal AC input, and output voltage adjustability. Many models offer remote ON/OFF control, remote sensing, and DC OK signal, making them suitable for high-end industrial systems, data centers, robotic applications, and precision electronics.
Its low-profile height (as thin as 30mm) and high power density make it ideal for tight installation environments, especially control cabinets, automation panels, and rack-mount systems.

Key Features
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AC Input Range: 90-264 VAC
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Output Voltages: 12V / 24V / 36V / 48V / 54V options
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Power Ratings: 75W to 3000W
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Ultra-high efficiency: Up to 94%
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Low profile design: 30~65mm in height
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Built-in active Power Factor Correction (PFC)
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Full protections: Short circuit / Overload / Overvoltage / Overtemperature
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Optional features: DC OK signal, remote ON/OFF, trimming, parallel operation (certain models)
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Cooling method: Convection or fan depending on power level
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Certifications: CE, UL, CB, TUV, EAC, CCC
Applications
The RSP series is widely adopted across multiple industries:
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Industrial automation systems
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Machine tools and CNC equipment
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Robotics and servo systems
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LED displays and street lighting
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Charging systems and battery management
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Communication base stations and routers
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Laboratory and test instruments
Its rugged design and industrial-grade components ensure stable operation in harsh environments, making it a reliable solution for 24/7 operations.
Technical Specifications Table
| Model | Output Power | Voltage | Current Range | Efficiency | Dimensions (L×W×H) |
|---|---|---|---|---|---|
| RSP-1000-24 | 1000W | 24V | 0 ~ 42A | 91.0% | 290×127×41 mm |
| RSP-1500-48 | 1500W | 48V | 0 ~ 31.3A | 92.0% | 278×127×83.5 mm |
| RSP-3000-24 | 3000W | 24V | 0 ~ 125A | 93.5% | 278×177.8×63.5 mm |
(Additional models with other voltages available upon request.)
Why Choose MEAN WELL RSP Series?
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Efficiency Meets Reliability: With conversion efficiency up to 94%, the RSP series reduces heat generation, enhances system reliability, and minimizes energy loss.
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Scalable Power Design: From compact 75W models to robust 3000W units, users can select the right fit for varying power needs without changing system design.
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Flexible Integration: Easy DIN rail mounting (with accessories), adjustable output voltage, and remote control functions support flexible system design.
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Global Compatibility: Conforms to major international safety and EMC standards (UL/EN/IEC 62368-1).
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Long Service Life: Uses high-quality components rated for up to 7-year MTBF in typical applications.
Order from RUIDELI Technology
We offer:
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Original MEAN WELL products
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Technical support and datasheets download
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Fast international shipping
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OEM & bulk orders available
For pricing, lead times, and model recommendation, contact us directly at www.ruidelitechnology.com or request a quotation via our contact form.










