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MEAN WELL Switching Power Supply Chassis Mount 48V DC 321.6W Power RSP-320-48

Category Switching Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin China
Brand MEAN WELL
Power 321.6W
Efficiency 90%
Length 215mm
Model RSP-320-48
Depth 30mm
Gross Weight 900g
Width 30mm
Mount Type Chassis
Series RSP-320
Maximum Operating Temperature 70°C
Minimum Operating Temperature -30°C
Number of outputs 1
Maximum Input Voltage 370, 264V dc
Protection Short circuit / Overload / Over voltage / Over temperature
Maximum Output Voltage 48V dc
SMPS Output Current 6.7A
Minimum Input Voltage 88V ac

Key Features

  • Offers 48V DC maximum output voltage with 6.7A output current.
  • Compact 215 mm length with a low profile 30 mm width and depth design.
  • Operating temperature range from -30°C to +70°C with forced air cooling.
  • Built-in protections include short circuit, overload, over voltage, and over temperature.
  • High efficiency up to 90% with active Power Factor Correction.
  • Chassis mount type suitable for industrial control systems and LED display applications.
  • Complies with multiple international safety standards such as UL, TUV, CSA, and CCC.

Product Description

MEAN WELL RSP-320-48 is a switching power supply designed for industrial, mechanical, and electrical applications requiring stable 48V DC power with 321.6W output capacity. It is chassis mount type with compact dimensions (215mm length, 30mm width, 30mm depth) optimized for 1U installation and low profile setups.

The power supply operates from a universal AC input range of 88 to 264V and supports maximum input voltages of 370V DC or 264V AC. It delivers a maximum output current of 6.7A with built-in active Power Factor Correction (PFC) to achieve up to 90% efficiency. Thermal management is provided by a built-in long-life DC fan supporting full load operation from -30°C up to 50°C ambient, with derating up to +70°C.

Safety features include protections against short circuit, overload, over voltage, and over temperature, making it reliable for use in industrial control panels, machinery, LED displays, and other electrical and mechanical systems requiring low profile and robust power sources.

This product complies with international standards like AS/NZS62368.1, UL 62368-1, TUV BS EN/EN 62368-1, IS 13252(Part1)/IEC 60950-1, among others, ensuring its suitability for various industrial applications. The unit weighs approximately 900 grams and is manufactured in China.

Offers 48V DC maximum output voltage with 6.7A output current. Compact 215 mm length with a low profile 30 mm width and depth design. Operating temperature range from -30°C to +70°C with forced air cooling. Built-in protections include short circuit, overload, over voltage, and over temperature.

High efficiency up to 90% with active Power Factor Correction. Chassis mount type suitable for industrial control systems and LED display applications. Complies with multiple international safety standards such as UL, TUV, CSA, and CCC.

Weight is approximately 900 grams and made in China.

This switching power supply is ideal for use in industrial automation, laboratory equipment, electrical machine control, HVAC systems, and LED display infrastructures. Explore more high-quality power supplies and components in the Power Supplies category on EnvMart.

Explore more products in our Switching Power Supplies category.

MEAN WELL Switching Power Supply Chassis Mount 48V DC 321.6W Power RSP-320-48
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Frequently Asked Questions

The maximum output voltage of this model is 48V DC.

The total output capacity is 321.6W.

It has an efficiency rating of up to 90%.

The operating temperature range is from -30°C to +70°C.

The dimensions are 215mm in length, 30mm in width, and 30mm in depth.

The maximum output current is 6.7A.

It includes protections against short circuit, overload, over voltage, and over temperature.

The minimum input voltage required is 88V AC.

The maximum input voltage is 370V DC or 264V AC.

The weight of this unit is approximately 900 grams.

This power supply is manufactured in China.

It is suitable for industrial control systems, LED displays, and various electrical and mechanical applications.

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