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Mean Well EPP-120S-27 Power Supply 120W 27V
<0.75mA/240VAC
Key Features
- ✓✓3"x2" compact size
- ✓✓120W convection, 150W peak (10sec)
- ✓✓Built-in active PFC function
- ✓✓EMI for both Class I & Class II configuration
- ✓✓-30 + 85°C wide range operating temperature
- ✓✓No-load power consumption<0.5W
- ✓✓High efficiency up to 94%
- ✓✓Protections: Short circuit/Overload/Over voltage/Over temperature
- ✓✓Operating altitude up to 5000 meters (Note.5)
- ✓✓3 years warranty
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BrandMean Well
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SeriesEPP Series
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Power Rating119.9 Watt
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Output Voltage27 Volt
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Rated Current4.44 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~85°C
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Warranty3 Year
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Length3 in
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Width2 in
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Height1.1 in
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Weight0.29 lb
::specification::
Frequently Asked Questions
Can I use the EPP-120S-27 in a 27V industrial control panel?
Yes, if the control hardware needs a constant 27V DC supply and the total load stays within 4.44A and 119.9W. Its 80-264VAC input also suits panels that may be fed from different AC mains ranges.
Is this 27V power supply suitable for embedded automation equipment?
It can be a fit for embedded or OEM equipment designed for constant 27V DC input. The available output is 27V at up to 4.44A, with a compact 76.2 × 50.8 × 28.0 mm size for space-limited builds.
Can the EPP-120S-27 power 27V test or measurement systems?
Yes, for bench, service, or monitoring equipment that specifically requires 27V constant voltage and does not exceed 119.9W. Buyers should match both the 27V output and the 4.44A current limit to the connected load.
How do I know if 119.9W is enough for my 27V load?
This model provides up to 27V, 4.44A, and 119.9W, so the connected equipment needs to stay at or below those limits. It is intended for constant-voltage 27V applications rather than loads that need a different output mode.
Is the EPP-120S-27 suitable for outdoor or harsh-environment use?
The listed specs show an operating range of -30°C to +85°C, but they do not include an IP rating. That supports use in protected indoor equipment where temperature range matters, not exposed outdoor locations that require a sealed enclosure rating.
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Other EPP-120S Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well EPP-120S-48 Power Supply 120W 48V | 120W | 48V | 2.5A | Indoor | $32.90 | View |
| Mean Well EPP-120S-24 Power Supply 120W 24V | 120W | 24V | 5A | Indoor | $32.90 | View |
| Mean Well EPP-120S-15 Power Supply 114W 15V | 114W | 15V | 7.6A | Indoor | $32.90 | View |
| Mean Well EPP-120S-12 Power Supply 114W 12V | 114W | 12V | 9.5A | Indoor | $32.90 | View |
