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Mean Well EPP-500-12 Power Supply 320W 12V

Q: Can I use the EPP-500-12 for a high-current 12V PLC, relay, or control cabinet load?

Yes, if the system needs constant 12V and the total current stays within 26.7A. This model is rated for 320.4W, which supports larger 12V control loads than the lower-power EPP versions.

Q: Is the EPP-500-12 a good fit for a 12V embedded computer or industrial PC with multiple peripherals?

It can be a fit for a 12V embedded or industrial computing platform when the combined load remains at or below 26.7A. The available output power is 320.4W.

Q: Can this 12V supply be used for 12V automation accessories with different AC input regions?

Yes, the input range is 80-264VAC, which supports use across a wide AC input span. On the DC side, it provides constant 12V output up to 26.7A and 320.4W.

Q: How does the EPP-500-12 compare to other 12V models in the EPP series?

The listed 12V models are EPP-100-12 at 75.6W and 6.3A, EPP-120S-12 at 114W and 9.5A, EPP-150-12 at 100.8W and 8.4A, EPP-200-12 at 140.4W and 11.7A, EPP-300-12 at 200W and 16.67A, EPP-400-12 at 249.6W and 20.8A, and EPP-500-12 at 320.4W and 26.7A. Other family outputs cover 15V, 18V, 24V, 27V, 36V, 48V, and 54V with power ratings up to 321.6W.

Q: Can the EPP-500-12 be used in hot or cold industrial environments?

The operating temperature range is -30°C to +70°C, which covers a broad industrial temperature range. No IP rating is provided in the listed specs, so the product data does not position it as sealed for outdoor exposure.

5" x 3", high efficiency up to 93%, economical PFC, no load power consumption

SKU:

EPP-500-12

End of Life, Succeeded by LOP-500-12

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Description

<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

Specifications

Brand

Mean Well
Series

EPP Series
Power Rating

320.4 Watt
Output Voltage

12 Volt
Rated Current

26.7 Ampere
Input Voltage

80V~264V
Standards Met

CB,CE,EAC,TUV,UL
Operation Mode

Constant Voltage
Operating Temperature

-30°C~70°C
Warranty

3 Year
Length

12.7 cm
Width

7.62 cm
Height

4.1 cm
Weight

0.46 kg

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Frequently Asked Questions

Can I use the EPP-500-12 for a high-current 12V PLC, relay, or control cabinet load?

Yes, if the system needs constant 12V and the total current stays within 26.7A. This model is rated for 320.4W, which supports larger 12V control loads than the lower-power EPP versions.

Is the EPP-500-12 a good fit for a 12V embedded computer or industrial PC with multiple peripherals?

It can be a fit for a 12V embedded or industrial computing platform when the combined load remains at or below 26.7A. The available output power is 320.4W.

Can this 12V supply be used for 12V automation accessories with different AC input regions?

Yes, the input range is 80-264VAC, which supports use across a wide AC input span. On the DC side, it provides constant 12V output up to 26.7A and 320.4W.

How does the EPP-500-12 compare to other 12V models in the EPP series?

The listed 12V models are EPP-100-12 at 75.6W and 6.3A, EPP-120S-12 at 114W and 9.5A, EPP-150-12 at 100.8W and 8.4A, EPP-200-12 at 140.4W and 11.7A, EPP-300-12 at 200W and 16.67A, EPP-400-12 at 249.6W and 20.8A, and EPP-500-12 at 320.4W and 26.7A. Other family outputs cover 15V, 18V, 24V, 27V, 36V, 48V, and 54V with power ratings up to 321.6W.

Can the EPP-500-12 be used in hot or cold industrial environments?

The operating temperature range is -30°C to +70°C, which covers a broad industrial temperature range. No IP rating is provided in the listed specs, so the product data does not position it as sealed for outdoor exposure.

Model	Power	Voltage	Current
Mean Well EPP-500-54 Power Supply 320W 54V	320.2W	54V	5.93A	View
Mean Well EPP-500-48 Power Supply 321W 48V	321.6W	48V	6.7A	View
Mean Well EPP-500-36 Power Supply 320W 36V	320.4W	36V	8.9A	View
Mean Well EPP-500-27 Power Supply 321W 27V	321.3W	27V	11.9A	View
Mean Well EPP-500-24 Power Supply 321W 24V	321W	24V	13.4A	View
Mean Well EPP-500-18 Power Supply 320W 18V	320.4W	18V	17.8A	View
Mean Well EPP-500-15 Power Supply 320W 15V	319.5W	15V	21.3A	View

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Mean Well EPP-500-12 Power Supply 320W 12V

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Mean Well EPP-500-12 Power Supply 320W 12V

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