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Mean Well EPS-25-12 Power Supply 25W 12V
Description
Description
Features
| Universal AC input / Full range |
| No load power consumption < 0.3W |
| Protections: Short circuit / Overload / Over voltage |
| High efficiency up to 90% |
| Cooling by free air convection |
| Compact size |
| LED indicator for power on |
| 3 years warranty |
General Specification
| AC input voltage range | 85~264VAC; 120~370VDC |
| AC inrush current (max.) | Cold start, 35A at 230VAC |
| DC adjustment range | ±10% rated output voltage |
| Overload protection Range | 115%~170% rated output power |
| Overload protection Type | Hiccup mode, auto recovery |
| Over voltage protection | 110%~140% |
| Withstand voltage | I/P-O/P: 3kVAC, I/P-FG:2kVAC, O/P-FG: 0.5kVAC, 1 minute |
| Working temperature | -30~+70°C (refer to output derating curve) |
| Safety standards | UL60950-1, TUV EN60950-1 approved |
| EMC standards | EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11 |
| Connection | 3+2P/3.96mm pitch, JST B3P/B2P-VH |
| Dimension (LxWxH) | 76.2x50.8x24 |
Specifications
Specifications
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BrandMean Well
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SeriesEPS Series
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Power Rating25.2 Watt
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Output Voltage12 Volt
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Rated Current2.1 Ampere
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Input Voltage85V~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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Length3 in
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Width2 in
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Height0.94 in
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Weight0.18 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the EPS-25-12 for a small 12V PLC or automation control circuit?
It can fit small 12V control loads when the total demand stays within 25.2W and 2.1A. Because it is a constant voltage 12V supply, it is better suited to equipment that expects a fixed 12V DC source rather than a variable output.
Is the EPS-25-12 suitable for powering 12V industrial sensors, relays, and panel accessories?
Yes, it can be used for groups of 12V sensors, relays, indicators, or similar panel accessories if their combined load remains under 25.2W and 2.1A. The wide 85-264VAC input also makes it practical for equipment built for different mains ranges.
Can I use this 12V power supply in an embedded system or test fixture?
It is a reasonable fit for embedded electronics or bench-style fixtures that require a constant 12V output and do not exceed 25.2W. Its 76.2 x 50.8 x 24.0 mm size also makes it easier to place in compact equipment layouts.
Is the EPS-25-12 okay for outdoor or harsh-environment use?
The published specs show an operating temperature range of -30°C to +70°C, but they do not list an IP rating. Without an IP rating in the provided specs, it should be used only where the surrounding enclosure or equipment provides the needed environmental protection.
How does the EPS-25-12 compare with the other EPS-25 models?
Within the EPS-25 group, the available models are EPS-25-3.3 at 16.5W, 3.3V, 5A; EPS-25-5 at 25W, 5V, 5A; EPS-25-7.5 at 25.5W, 7.5V, 3.4A; EPS-25-12 at 25.2W, 12V, 2.1A; EPS-25-15 at 25.5W, 15V, 1.7A; EPS-25-24 at 25.2W, 24V, 1.05A; EPS-25-27 at 25.65W, 27V, 0.95A; EPS-25-36 at 25.2W, 36V, 0.7A; and EPS-25-48 at 25.44W, 48V, 0.53A. The main difference between them is the output voltage and the corresponding maximum current.
