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Mean Well RSP-320-4 Power Supply 240W 4V

1U low profile with active PFC, high efficiency

SKU:

RSP-320-4

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Description

The RSP-320 is a 320W Mean Well power converter (input range: 88~264VAC).

Key Features

✓ Input voltage range: 88~264VAC
✓ DC output voltage adjustable ±10%
✓ 3KVAC reinforced I/O isolation
✓ Protections: Overload / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ Safety approvals: AS/NZS 60950.1
✓ 3 years warranty

Specifications

Brand

Mean Well
Series

RSP Series
Power Rating

240 Watt
Output Voltage

4 Volt
Rated Current

60 Ampere
Input Voltage

88V~264V
Standards Met

BSMI,CB,CCC,CE,EAC,TUV,UL
Operation Mode

Constant Voltage
Operating Temperature

-30°C~70°C
Warranty

3 Year
Length

21.5 cm
Width

11.5 cm
Height

3 cm
Weight

0.9 kg

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Frequently Asked Questions

What applications commonly use a 4V, 60A power supply?

The RSP-320-4 delivers 4V at 60A (240W) and is suited for telecom signal processing boards, low-voltage bus converters, and embedded systems where a stable 4V rail is specified. The high current output at low voltage makes it appropriate for point-of-load applications in multi-rail rack systems.

What is the temperature range of the RSP-320-4?

The RSP-320-4 is rated for -30°C to +70°C ambient operation. It is intended for indoor enclosed installations and holds BSMI, CB, CCC, CE, EAC, TÜV, and UL certifications.

How does the RSP-320-4 compare to the RSP-320-3.3 and RSP-320-5?

The RSP-320-3.3 provides 198W at 60A, the RSP-320-4 provides 240W at 60A, and the RSP-320-5 provides 300W at 60A — all sharing the same 215.0 × 115.0 × 30.0 mm chassis and 88-264VAC input. The RSP-320-4 sits between the two in total output power.

What is the rated power of the RSP-320-4?

The RSP-320-4 is rated at 240W (4V × 60A). Like other low-voltage RSP-320 variants, actual power is below the 320W series designation due to the low output voltage. It weighs 0.9 kg.

Model	Power	Voltage	Current
Mean Well RSP-320-12 Power Supply 320W 12V	320.4W	12V	26.7A	View
Mean Well RSP-320-24 Power Supply 320W 24V	320W	24V	13.4A	View
Mean Well RSP-320-7.5 Power Supply 300W 7.5V	300W	7.5V	40A	View
Mean Well RSP-320-5 Power Supply 300W 5V	300W	5V	60A	View
Mean Well RSP-320-48 Power Supply 320W 48V	320W	48V	6.7A	View
Mean Well RSP-320-36 Power Supply 320W 36V	320W	36V	8.9A	View
Mean Well RSP-320-3.3 Power Supply 198W 3.3V	198W	3.3V	60A	View
Mean Well RSP-320-27 Power Supply 320W 27V	320W	27V	11.9A	View
Mean Well RSP-320-2.5 Power Supply 320W 2.5V	150W	2.5V	60A	View
Mean Well RSP-320-15 Power Supply 320W 15V	320W	15V	21.4A	View
Mean Well RSP-320-13.5 Power Supply 320W 13.5V	320W	13.5V	23.8A	View

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Mean Well RSP-320-4 Power Supply 240W 4V

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Mean Well RSP-320-4 Power Supply 240W 4V

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