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Mean Well EPS-45-15 Power Supply 45W 15V
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 |
| Case available |
General Specification
| AC input voltage range | 90~264VAC; 127~370VDC |
| AC inrush current (max.) | Cold start, 60A at 230VAC |
| DC adjustment range | ±10% rated output voltage |
| Overload protection Range | 115%~160% rated output power |
| Overload protection Type | Hiccup mode, auto recovery |
| Over voltage protection | 110%~135% |
| 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+4P/3.96mm pitch, JST B3P/B4P-VH |
| Dimension (LxWxH) | PCB: 101.6x50.8x29 ; Case: 103.4x62x37 |
Specifications
Specifications
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BrandMean Well
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SeriesEPS Series
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Power Rating45 Watt
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Output Voltage15 Volt
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Rated Current3 Ampere
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Input Voltage90V~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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Length4 in
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Width2 in
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Height1.14 in
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Weight0.31 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-45-15 for a 15V industrial control or instrumentation circuit?
Yes, if the equipment is designed for constant-voltage 15V DC and its total draw stays within 3A and 45W. That makes it suitable for many low-power control, measurement, and instrumentation loads that require a fixed 15V rail.
Is the EPS-45-15 a fit for embedded test equipment or a 15V electronics bench assembly?
It can be, when the load requires 15V DC and does not exceed 45W. The available 3A output gives more capacity than the 36W 15V version in the same series.
Can this model power 15V analog modules or signal-conditioning electronics?
Yes, if the total 15V load remains at or below 3A and 45W. The main match is a constant-voltage 15V requirement rather than a current-regulated output.
Would the EPS-45-15 work for IT or communications equipment that uses a 15V rail?
It can work for IT or communications hardware when the device is specified for 15V DC and stays within 45W. Its 90-264VAC input also supports use across a broad AC input range.
Is the EPS-45-15 suitable for indoor equipment in cold or warm operating conditions?
The stated operating range is -30°C to +70°C, which supports a wide span of equipment-enclosure temperatures. No IP rating is listed in the provided specs, so those specs do not confirm exposed outdoor or wet-area suitability.
How does the EPS-45-15 compare with other 15V EPS models?
Among the listed 15V versions, EPS-15-15 is 15W at 1A, EPS-25-15 is 25.5W at 1.7A, EPS-35-15 is 36W at 2.4A, EPS-45-15 and EPS-45-15-C are 45W at 3A, EPS-45S-15 is 45W at 3A, EPS-65-15 and EPS-65-15-C are 65.1W at 4.34A, EPS-65S-15 is 65.1W at 4.34A, and EPS-120-15 is 84W at 5.6A. This model sits above the 15W, 25.5W, and 36W versions and below the 65.1W and 84W options.
