MEAN WELL EPP-500-48 Switching Power Supply Pfc Factor 500W 48V Correction

( Brand: Mean Well ), ( Part Type: Supply ), ( Nominal Voltage Rating: Dc ), ( Nominal Current Rating: 10 A ), ( Nominal Power Rating: 500 W ), ( Manufacturer Part Number: EPP-500-48 )

Review MEAN WELL Switching Power Supply 48v Pfc Factor Correction

The Mean Well EPP-500-48 is a high-performance, 500-watt switching power supply designed for use in industrial, laboratory, or professional applications that require a constant 48V DC output. This power supply is an excellent choice for powering high-demand equipment, such as industrial automation systems, test equipment, or LED light fixtures.

The EPP-500-48 is a PFC (Power Factor Correction) type power supply, which means it can effectively manage the power consumed and delivered, ensuring high efficiency and minimizing energy waste. The power factor correction feature also helps to improve the power quality by reducing harmonic distortion and ensuring a stable voltage output.

This power supply is built with Mean Well's renowned quality and reliability in mind. It features overload protection, short-circuit protection, and over-voltage protection to ensure the safety of the connected equipment and the power supply itself. The Mean Well EPP-500-48 also has a wide input voltage range of 85-264V AC, making it suitable for use in various electrical environments.

The Mean Well EPP-500-48 comes with a compact, yet robust design, measuring only 163mm x 122mm x 42mm (W x H x D) and weighing just 3.1 kg. This makes it an ideal solution for applications where space is limited. The power supply also features a fanless design, which eliminates the need for an additional cooling fan and reduces the overall noise level.

The EPP-500-48 is designed for continuous operation, ensuring that it can reliably provide the required power to the connected equipment without any interruptions. The power supply is also RoHS compliant and comes with a 3-year warranty from Mean Well, ensuring peace of mind for the user.

In summary, the Mean Well EPP-500-48 is a high-performance, 500-watt switching power supply designed for industrial, laboratory, or professional applications that require a constant 48V DC output. It features PFC technology, overload protection, short-circuit protection, and over-voltage protection, making it a reliable and efficient solution for powering high-demand equipment. Its compact size, fanless design, and wide input voltage range make it a versatile and flexible choice for various applications.

The Mean Well LV-500-48 EPP-500-48 is a 500 watt, 48 volt switching power supply with PFC (Power Factor Correction) and PFM (Pulse Width Modulation) features. Here are some pros and cons that may help you make a decision on purchasing this power supply:

1. High efficiency: With a PFC factor of 0.95 and a PFM factor of 0.99, this power supply offers high efficiency and can save energy by reducing the amount of power wasted as heat.

2. Wide input voltage range: The power supply can accept an input voltage range of 85-264VAC, making it suitable for use in various locations and power grids.

3. Robust construction: Mean Well power supplies are known for their high quality and durability. This power supply is no exception, with a rugged design that can withstand harsh environments.

4. Protective features: The power supply comes with over-voltage, over-current, and short-circuit protection, ensuring the safety of the connected equipment.

5. Compact size: Despite its high power output, the power supply has a relatively small size, making it easy to integrate into various systems.

1. Expensive: Compared to some other power supplies in its class, the Mean Well LV-500-48 EPP-500-48 can be quite pricey.

2. Limited output voltage range: The power supply can only output a fixed voltage of 48 volts, which may not be suitable for all applications.

3. Noisy operation: Some users have reported that the power supply can be noisy during operation, especially at full load.

4. Lack of multiple output options: The power supply only has a single output, which may not be sufficient for systems that require multiple outputs.

The Mean Well LV-500-48 EPP-500-48 is a high-quality, efficient, and robust power supply that is well-suited for applications that require a 48 volt, 500 watt power source. Its high PFC and PFM factors, wide input voltage range, and protective features make it a reliable and safe choice for powering various types of equipment. However, its high price and limited output options may be a drawback for some users.

If you require a 48 volt, 500 watt power supply and prioritize efficiency, reliability, and safety, then the Mean Well LV-500-48 EPP-500-48 is an excellent choice. However, if you need multiple output voltages or are on a tight budget, you may want to consider other options. It's always recommended to carefully evaluate your requirements and compare different power supplies before making a purchase.

Details:

Rated for 500W with active Collin. Tested and works perfectly. 48v DC out put. Acceptable input voltage is 80-264v AC.

Rated for 320w without a fan. Very lightly used power supply. Practically new condition. Purchased for a project that ended up using different power supply.

part #: epp50048 prices

• $55.00-$90.00

specifications strialpower:

• brand: Mean Well
• part type: Supply
• nominal voltage rating: Dc
• nominal current rating: 10 A
• nominal power rating: 500 W
• manufacturer part number: EPP-500-48

payments strialpower:

• wallet: Paypal
• credit card: Discover
• other

shipping strialpower:

• cost: $6.45
• transit: 6-12 Days
• class: Standard
• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage

returns strialpower:

• policy: No Returns

offer strialpower:

• quantity: 1
• started: August 31, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock
• best offers: True

seller strialpower:

• # reviews: 229
• rating: 100.0%
• city: Minneapolis, Minnesota

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: Used

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