SKU: 88213189625

Mean Well RSP-320-48 320W 48V Enclosed Power Supply with PFC

Sale price$811.03 Regular price$901.14
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Description

Mean Well RSP-320-48 320W 48V Enclosed Power Supply with PFCReliable, Efficient Power for Demanding Industrial Applications The Mean Well RSP 320 48 is a high performance 320W single output enclosed AC DC power supply, engineered for reliability and efficiency in a compact, 1U low profile design (30mm). It delivers a stable 48V DC output, making it an ideal power source for a wide range of applications, including industrial automation, control systems, mechanical and electrical equipment, and LED displays.

Reliable, Efficient Power for Demanding Industrial Applications

The Mean Well RSP-320-48 is a high-performance 320W single-output enclosed AC/DC power supply, engineered for reliability and efficiency in a compact, 1U low-profile design (30mm). It delivers a stable 48V DC output, making it an ideal power source for a wide range of applications, including industrial automation, control systems, mechanical and electrical equipment, and LED displays. With its universal AC input range of 88 to 264VAC and a built-in active Power Factor Correction (PFC) function, this unit ensures consistent performance and power quality across various environments.

Key Features:

  • High Efficiency: Achieves up to 90% efficiency, minimizing energy loss and reducing operating costs.
  • Advanced Cooling: A built-in long-life DC fan provides forced air cooling, allowing the unit to operate at full load in ambient temperatures up to 50°C.
  • Comprehensive Protection: Equipped with robust protections against short circuits, overload (105-135%), over-voltage, and over-temperature, safeguarding your critical equipment.
  • Low Profile Design: Its compact 1U height makes it perfect for installations where space is at a premium.
  • Wide Operating Range: Capable of operating in a wide temperature range from -30°C to +70°C (with suitable derating).
  • Safety Certified: Compliant with numerous international safety standards, including UL60950-1.

Detailed Technical Specifications

Specification Details
Model RSP-320-48
Output
DC Voltage 48V
Rated Current 6.7A
Rated Power 321.6W
Ripple & Noise (max.) 200mVp-p
Voltage Adj. Range 41 ~ 56V
Input
Voltage Range 88 ~ 264VAC / 124 ~ 370VDC
Frequency Range 47 ~ 63Hz
Power Factor (Typ.) PF>0.95/230VAC, PF>0.98/115VAC at full load
Efficiency (Typ.) 90%
Inrush Current (Typ.) 40A/230VAC
Protection
Overload 105 ~ 135% rated output power. Protection type: Hiccup mode, recovers automatically after fault condition is removed.
Over Voltage 57.6 ~ 67.2V. Protection type: Shut down o/p voltage, re-power on to recover.
Over Temperature Protection type: Shut down o/p voltage, recovers automatically after temperature goes down.
Environment
Working Temperature -30 ~ +70°C (Refer to derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Operating Altitude Up to 5000 meters
Physical
Dimensions (L x W x H) 215 x 115 x 30 mm
Weight 0.9 Kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88213189625

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SanSan
West Palm Beach, US
★★★★★ 5
Perfect size
Color: Retro
This fits nicely on the side table, and holds 5 remotes, phones, or a pen holder. Super sturdy and aesthetically pleasing.
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Reviewed in the United States on May 29, 2024
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Kelly Kelz
Los Angeles, US
★★★★★ 5
Great quality
Color: Beige
Love it’s perfect for my keys
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Reviewed in the United States on March 5, 2026
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Joy
West Palm Beach, US
★★★★★ 5
Jewelry drop
Color: Black
It's very impressive for the price a nice jewelry to put jewelry and keys ect. I'd recommend this purchase to other people.
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Reviewed in the United States on December 25, 2025
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ShopperScrooge
Houston, US
★★★★★ 5
Small touch, Big in Style
Color: Gray
Perfect size for a cup of tea/coffee or a glass of wine on the side Also great for placing a piece of jewelry or anything else you want close by your bedside I like the oval shape better than a rectangle one and the quality of material is top notch, not to speak of how strong it is…a really good buy for us!
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Reviewed in the United States on October 18, 2025
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Cantala
Battle Creek, US
★★★★★ 5
Quality is top notch!
Color: Black
Love it. Larger than I thought it would be but looks great and just what I needed. Just wanted something on table when I come in the door for my keys, charger, etc… Has a large storage capacity. Lasting the quality is amazing. Would buy again in a heartbeat!
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Reviewed in the United States on November 6, 2025

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