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MEAN WELL Switching Power Supply PCB Mount 18V DC Output 500.4W 27.8A Efficiency 92.5% RPS-500-18-SF
Specifications
| Country of Origin | China |
|---|---|
| Brand | MEAN WELL |
| Power | 500.4W |
| Efficiency | 92.5% |
| Length | 160mm |
| Model | RPS-500-18-SF |
| Depth | 43mm |
| Gross Weight | 640g |
| Width | 43mm |
| Mount Type | PCB |
| Series | RPS-500 |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -30°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 370, 264V dc |
| Protections | Short circuit / Overload / Over voltage / Over temperature |
| Maximum Output Voltage | 18V dc |
| SMPS Output Current | 27.8A |
| Minimum Input Voltage | 80V ac |
Key Features
- Designed for PCB mounting with compact 160mm x 43mm x 43mm dimensions.
- Operates efficiently with 92.5% energy conversion rate.
- Wide input voltage range from 80V AC to 264V AC and up to 370V DC.
- Provides a stable 27.8A output current suitable for high power demands.
- Includes comprehensive protections against short circuit, overload, over voltage, and over temperature.
- Operating temperature range from -30°C to 70°C for harsh environments.
- Extensively certified complying with international safety standards including UL, TUV, CSA.
- Highly reliable with a 3-year warranty and low leakage current below 220μA.
Product Description
MEAN WELL RPS-500-18-SF is a high-performance switching power supply designed for industrial, medical, and commercial applications requiring a reliable 18V DC power source with 500.4W output power. It features a compact PCB mount form factor with dimensions 160mm length, 43mm width, and 43mm depth, weighing 640 grams, making it well suited for space-constrained installations.
This power supply accepts a wide input voltage range of 80 to 264 VAC and up to 370 VDC, allowing it to operate in diverse electrical environments worldwide. With an output current of 27.8A, it can handle demanding loads efficiently. The unit achieves up to 92.5% efficiency, minimizing energy losses and improving thermal performance.
RPS-500-18-SF incorporates multiple protection features including short circuit, overload, over voltage, and over temperature to enhance device safety and longevity. Its operating temperature range of -30°C to 70°C permits use in extreme ambient conditions.
The product complies with a wide array of international standards such as AS/NZS62368.1, BSMI CNS143361, CCCGB4943.1, CSA C22.2 No. 62368-1, EAC TP TC 00, IS 13252(Part1)/IEC 60950-1, TUV BS EN/EN 62368-1, and UL 62368-1 safety certifications, ensuring global applicability.
With extremely low leakage current under 220μA and low standby power consumption below 0.5W, this power supply is energy efficient and safe for sensitive medical devices. Designed for PCB mounting with compact footprint.
High efficiency reduces heat dissipation and energy costs. Wide input voltage compatibility for versatile use. Overcurrent and temperature protections safeguard operation. Compliance with multiple global safety and EMC standards.
Low leakage current suitable for medical applications. Robust operating temperature range for harsh environments. Lightweight design facilitates easy installation and integration. Three-year warranty provides long-term assurance.
This switching power supply is ideal for industrial machines, medical instruments, manufacturing equipment, telecommunications, and other demanding electronic applications requiring stable and efficient DC power delivery. It offers a perfect balance of power density, reliability, and compactness.
Explore EnvMart’s extensive range of power supplies and switching power modules to find complementary products and accessories for your industrial and commercial projects.
Explore more products in our Switching Power Supplies category.
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Frequently Asked Questions
It provides an output power of 500.4W.
The efficiency rating is 92.5%, which helps minimize energy losses.
The maximum output current is 27.8A.
It accepts a wide input voltage range from 80V AC to 264V AC and up to 370V DC.
The dimensions are 160mm in length, 43mm in width, and 43mm in depth.
It includes protections against short circuit, overload, over voltage, and over temperature.
The operating temperature range is from -30°C to 70°C.
It weighs 640 grams.
Yes, it has a low leakage current below 220μA, making it suitable for sensitive medical devices.
This model is designed for PCB mounting.
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