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Mean Well LOP-500-54 500W 5"×3" Low Profile Open Frame Power Supply 54V
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Mean Well LOP-500-54 500W 5"×3" Low Profile Open Frame Po...
Key Features
- ✓MEAN WELL Patent Number: ZL 202223277512.1
- ✓5"x3" compact size with low profile (30.5mm)
- ✓80~264Vac input with PFC, No load power consumption <0.5W
- ✓Global certificates in multi-fields
- ✓150% peak load @ 3s
- ✓320W convection, 500W with FAN 23CFM forced-cooled
- ✓suitable for Class I or Class II installations
- ✓Overvoltage category III (OVC III)
- ✓-40 ~+80°C wide range operation temperature
- ✓High efficiency up to 95%
- ✓Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓Extremely low leakage current, 2 x MOPP, suitable for BF medical applications
- ✓Operating altitude up to 5000 meters
- ✓Built-in 12V/0.5A for external FAN
- ✓3 years warranty
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BrandMean Well
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SeriesMean Well LOP Series
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Power Rating500 Watt
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Output Voltage54 Volt
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Rated Current6 Ampere
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No of Output1
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Dimming ControlNone
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Standards MetCB,CCC,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Warranty3 Year
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Length5 in
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Width3 in
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Height1.2 in
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Weight0.93 lb
::specification::
Frequently Asked Questions
What are the main output and power specifications of the Mean Well LOP-500-54?
The LOP-500-54 is a 500W open frame AC-DC power supply with a 54V output and 6A rated current. It is designed in a compact 5 x 3 inch low-profile form factor with a height of 30.5 mm.
What input range does the LOP-500-54 support?
This model accepts a wide universal input range of 80 to 264VAC, and it also supports 113 to 370VDC. It includes active PFC, with published power factor values above 0.95 at 230VAC and above 0.98 at 115VAC at full load.
Is the Mean Well LOP-500-54 suitable for space-constrained equipment?
Yes. The LOP-500-54 is built for compact equipment, using a 127 x 76.2 x 30.5 mm package and a 5 x 3 inch footprint. Its low-profile open frame design makes it a practical option where vertical clearance is limited.
Can the LOP-500-54 be used in demanding temperature environments?
This power supply is rated for operation from -40°C to +80°C, subject to the manufacturer's derating guidance. That wide temperature range makes it better suited than many standard units for challenging industrial or enclosed equipment environments.
What certifications and application standards does the LOP-500-54 support?
The LOP-500-54 is listed with safety standards covering ITE, medical, household, and industrial categories, including IEC/EN/UL 62368-1, IEC60601-1, IEC60335-1, and IEC61558-1/-2-16. Mean Well also states 2 x MOPP and very low leakage current, making it suitable for BF medical applications.
How does the LOP-500-54 handle efficiency and cooling-related performance?
Mean Well specifies efficiency up to 95% for this model. The unit is rated for 320W under convection cooling and up to 500W with 23CFM forced-air cooling, which is an important distinction for buyers evaluating full-load use.
What protection features are included in the LOP-500-54?
The LOP-500-54 includes short circuit, overload, overvoltage, and overtemperature protection. Its overload range is specified at 105% to 150% of rated output power, with 150% peak load support for 3 seconds.
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Other LOP-500 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LOP-500-48 500W 5"×3" Low Profile Open Frame Power Supply 48V | 500W | 48V | 6.7A | Indoor | $130.75 | View |
| Mean Well LOP-500-36 500W 5"×3" Low Profile Open Frame Power Supply 36V | 500W | 36V | 8.9A | Indoor | $130.75 | View |
| Mean Well LOP-500-27 500W 5"×3" Low Profile Open Frame Power Supply 27V | 500W | 27V | 11.9A | Indoor | $130.75 | View |
| Mean Well LOP-500-24 500W 5"×3" Low Profile Open Frame Power Supply 24V | 500W | 24V | 13.4A | Indoor | $130.75 | View |
| Mean Well LOP-500-18 500W 5"×3" Low Profile Open Frame Power Supply 18V | 500W | 18V | 16.7A | Indoor | $130.75 | View |
| Mean Well LOP-500-15 500W 5"×3" Low Profile Open Frame Power Supply 15V | 500W | 15V | 20A | Indoor | $130.75 | View |
| Mean Well LOP-500-12 500W 5"×3" Low Profile Open Frame Power Supply 12V | 500W | 12V | 25A | Indoor | $130.75 | View |
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