Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well EPP-500-18 Power Supply 320W 18V
<0.75mA / 240VAC
Key Features
- ✓✓5"x3" compact size
- ✓✓320W convection, 500W force air550W peak power (3sec)
- ✓✓EMI for both Class I & Class II configuration
- ✓✓-30~+70℃ wide range operating temperature
- ✓✓No load power consumption<0.5W by PS ON control
- ✓✓High efficiency up to 94%
- ✓✓Protections: Short circuit/Overload/Over voltage/Over temperature
- ✓✓5Vdc standby output, 12Vdc fan supply, Power Good, Power Fail and remote sense
- ✓✓Operating altitude up to 5000 meters (Note.5)
- ✓✓LED indicator for power on
- ✓✓3 years warranty
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BrandMean Well
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SeriesEPP Series
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Power Rating320.4 Watt
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Output Voltage18 Volt
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Rated Current17.8 Ampere
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Input Voltage80V~264V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length5 in
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Width3 in
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Height1.61 in
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Weight1.01 lb
::specification::
Frequently Asked Questions
Can I use the EPP-500-18 for an 18V industrial control system?
Yes, this model is a constant voltage power supply with an 18V output. It can support 18V industrial or automation equipment that stays within 17.8A and 320.4W.
Is the EPP-500-18 suitable for embedded equipment that needs a compact 18V AC-DC supply?
It is often a fit where the equipment is designed for 18V DC and the available space matches the 127.0 x 76.2 x 41.0 mm form factor. The supply provides up to 320.4W at 17.8A from an 80-264VAC input range.
Can this power supply run multiple 18V loads in one machine or panel?
It can power multiple 18V loads if the combined demand does not exceed 17.8A or 320.4W. Because it is a constant voltage model, all connected loads need to be designed for 18V operation.
Is the EPP-500-18 suitable for outdoor or harsh exposed locations?
The listed operating temperature is -30C to +70C, so the temperature range is broad. No IP rating is provided in the product specs, so the product data supports use in protected indoor equipment or inside an enclosure rather than exposed outdoor locations.
How does the EPP-500-18 compare with the other EPP-500 voltage options?
Within the EPP-500 series, the listed models are 12V at 26.7A and 320.4W, 15V at 21.3A and 319.5W, 18V at 17.8A and 320.4W, 24V at 13.4A and 321W, 27V at 11.9A and 321.3W, 36V at 8.9A and 320.4W, 48V at 6.7A and 321.6W, and 54V at 5.93A and 320.2W. The main difference across these siblings is output voltage and the corresponding current rating, while power stays around 320W.
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Other EPP-500 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well EPP-500-36 Power Supply 320W 36V | 320.4W | 36V | 8.9A | Indoor | $97.19 | View |
| Mean Well EPP-500-54 Power Supply 320W 54V | 320.2W | 54V | 5.93A | Indoor | $97.19 | View |
| Mean Well EPP-500-48 Power Supply 321W 48V | 321.6W | 48V | 6.7A | Indoor | $87.90 | View |
| Mean Well EPP-500-27 Power Supply 321W 27V | 321.3W | 27V | 11.9A | Indoor | $97.19 | View |
| Mean Well EPP-500-24 Power Supply 321W 24V | 321W | 24V | 13.4A | Indoor | $97.20 | View |
| Mean Well EPP-500-15 Power Supply 320W 15V | 319.5W | 15V | 21.3A | Indoor | $97.19 | View |
| Mean Well EPP-500-12 Power Supply 320W 12V | 320.4W | 12V | 26.7A | Indoor | $97.19 | View |
