Meanwell UHP-500-12 LED Power Supply

The Meanwell UHP-500-12 is a high-efficiency, ultra-slim LED power supply designed for various applications, including LED displays and lighting systems. With a power output of 500 watts and a constant voltage of 12V, it ensures stable and reliable performance. This model boasts a fanless design, which enhances its durability by reducing the risk of dust accumulation and mechanical failure.

Additionally, the UHP-500-12 operates with a high efficiency of up to 94%, minimizing energy waste. It also features built-in protections against short circuits, over-voltage, over-temperature, and overload, ensuring safe and long-lasting operation in various environments.

Functions And Features

The Meanwell UHP-500-12 LED Power Supply has the following functions and features.

1. Power Conversion. Converts AC input to a stable 12V DC output, ideal for powering LED displays, lighting systems, and other 12V DC devices.
2. Voltage Regulation. Maintains a consistent 12V output to ensure smooth operation of connected devices, preventing fluctuations that could cause damage.
3. Overload Protection. Automatically shuts down in case of excessive load to protect both the power supply and the connected devices.
4. Over-voltage And Over-temperature Protection. Monitors and adjusts to prevent voltage spikes and overheating, safeguarding the power supply and devices.
5. Short Circuit Protection. Provides immediate protection by shutting down the output in case of a short circuit, preventing damage to the system.
6. Ultra-Slim Design. Compact and space-saving, making it easy to integrate into various setups, especially in tight spaces.
7. Fanless Operation. Eliminates the need for a cooling fan, reducing noise and enhancing reliability by minimizing potential points of failure.
8. High Efficiency. Up to 94% energy efficiency, ensuring minimal energy loss and lower operating temperatures.
9. Wide Input Voltage Range. Accepts an input range of 90-264V AC, making it suitable for use in various regions with different electrical standards.
10. Built-in Protections. Includes comprehensive protection features like short circuit, overload, over-voltage, and over-temperature safeguards to ensure safe operation.
11. Long Lifespan. Designed for durability, with high-quality components that contribute to a longer service life.
12. Operating Temperature Range. Capable of operating in temperatures ranging from -30°C to +70°C, making it suitable for a variety of environments.
13. Compliance. Meets international safety standards, including UL, CE, and RoHS, ensuring it is safe and environmentally friendly for global use.

Specifications

Here are its specifications.

1. Output Power. 500 watts
2. Output Voltage. 12V DC
3. Output Current. 41.7A
4. Input Voltage. 90-264V AC
5. Input Frequency. 47-63Hz
6. Efficiency. Up to 94%
7. Ripple & Noise. < 150mV (peak-to-peak)
8. Power Factor. > 0.95 at full load (230V AC)
9. Overload Protection. 105-150% of rated output power
10. Over-voltage Protection. 13.5-15V DC
11. Over-temperature Protection. Shutdown and auto-recovery
12. Short Circuit Protection. Automatic recovery
13. Operating Temperature Range. -30°C to +70°C
14. Storage Temperature Range. -40°C to +85°C
15. Cooling Method. Fanless
16. Dimensions (L x W x H). 228 x 68 x 39 mm
17. Weight. 1.4 kg
18. Certifications. UL, CE, RoHS
19. Enclosure Type. IP20 (protected against solid objects larger than 12.5 mm)

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