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Mean Well HRP-300N3-48 Power Supply 336W 48V, 350% peak power model
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Mean Well HRP-300N3-48 Power Supply 336W 48V, 350% peak power model
The HRP-300N3 is a 300W Mean Well power converter (input range: 85~264VAC).
Key Features
- ✓ Input voltage range: 85~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ DC OK relay contact output
- ✓ Safety approvals: AS/NZS 62368.1
- ✓ 3 years warranty
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BrandMean Well
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SeriesHRP Series
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Power Rating300 Watt
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Output Voltage48 Volt
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Rated Current7 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~70°C
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Warranty5 Year
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Length7.83 in
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Width4.13 in
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Height1.61 in
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Weight1.98 lb
::specification::
Frequently Asked Questions
What are the main output specifications of the Mean Well HRP-300N3-48?
The HRP-300N3-48 is a 48V enclosed AC-DC power supply rated at 300W with 7A rated current. The product title also identifies it as a 336W 48V model, so buyers should confirm the exact operating margin they need against the official datasheet and application load profile.
What kinds of industrial applications is the HRP-300N3-48 suited for?
This model is aimed at industrial and high-reliability applications that need a regulated 48V DC output in a compact enclosed format. Its protection functions, DC OK signal, remote sense function, vibration resistance, and low 41mm profile make it relevant for demanding equipment where uptime and monitoring matter.
Can the output voltage be adjusted on this power supply?
Yes. The HRP-300N3-48 supports output voltage adjustment of approximately ±15% on average, which can help when a system requires some voltage trimming around the nominal 48V output. Buyers should still confirm that the required operating voltage remains within the acceptable range for their equipment.
What input range does the Mean Well HRP-300N3-48 support?
This power supply supports universal input across 85 to 264VAC and also accepts 120 to 370VDC. It is designed for full-range input and can withstand a 300VAC surge input for 5 seconds.
How does the HRP-300N3-48 perform in harsh environments?
The HRP-300N3-48 is specified for operation from -40°C to +70°C and for altitudes up to 5000 meters. It also withstands 5G vibration and includes an internal cooling fan with ON-OFF control, which supports use in tougher industrial environments.
What protection and compliance features does this model include?
This model includes protection for short circuit, overload, over voltage, and over temperature. It is approved to UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, and AS/NZS 62368.1, and it meets listed EMC standards including EN55022 Class B and EN61000-6-2 heavy industry level.
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Other HRP-300N3 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HRP-300N3-36 Power Supply 324W 36V, 350% peak power model | 300W | 36V | 9A | Indoor | $93.74 | View |
| Mean Well HRP-300N3-24 Power Supply 336W 24V, 350% peak power model | 300W | 24V | 14A | Indoor | $93.74 | View |
| Mean Well HRP-300N3-12 Power Supply 324W 12V, 350% peak power model | 300W | 12V | 27A | Indoor | $93.74 | View |
