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Mean Well EPS-45S-48 Power Supply 45W 48V
Description
Description
The EPS-45S is a 45W Mean Well power converter (input range: 80~264VAC).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ 3KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: ISOLATION LEVEL
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesEPS Series
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Power Rating45.1 Watt
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Output Voltage48 Volt
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Rated Current0.94 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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Length3 in
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Width2 in
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Height0.94 in
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Weight0.24 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-45S-48 for a 48V industrial sensor or transmitter circuit?
Yes, if the load requires constant 48V DC and stays within 0.94A and 45.1W. That makes it a practical fit for small 48V industrial sensor, transmitter, and interface circuits inside equipment.
Is the EPS-45S-48 suitable for compact 48V automation or control electronics?
It is suitable where the equipment needs a regulated 48V constant voltage source and total demand remains at or below 45.1W. The 76.2 x 50.8 x 24.0 mm form factor also helps in compact internal control assemblies.
Would this work for a small 48V industrial communication or relay-based control device?
Yes, provided the device is designed for 48V DC input and does not exceed 0.94A. Its constant voltage output is appropriate for low-power 48V communication hardware, relay logic, and similar embedded control loads.
Can the EPS-45S-48 power a low-power 48V embedded or monitoring system?
It can, as long as the system operates from 48V constant voltage and remains within the 45.1W output limit. That makes it better suited to lower-power 48V monitoring and embedded electronics than to heavier 48V loads.
Is the EPS-45S-48 appropriate for outdoor or washdown locations?
No IP rating is provided in the listed specs, so it should be considered for protected indoor enclosures rather than exposed outdoor or washdown use. The operating temperature range is -30°C to +70°C, but the environmental decision should account for the absence of a stated IP rating.
How does the EPS-45S-48 compare with the other EPS-45S versions?
Within the EPS-45S line, the models are EPS-45S-3.3 at 26.4W, 3.3V, 8A; EPS-45S-5 at 40W, 5V, 8A; EPS-45S-7.5 at 40.5W, 7.5V, 5.4A; EPS-45S-12 at 45.6W, 12V, 3.8A; EPS-45S-15 at 45W, 15V, 3A; EPS-45S-24 at 45.6W, 24V, 1.9A; and EPS-45S-48 at 45.1W, 48V, 0.94A. This model is the highest-voltage option in that subgroup and has the lowest current rating at 0.94A.
Other EPS-45S Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well EPS-45S-7.5 Power Supply 40W 7.5V | 40.5W | 7.5V | 5.4A | Indoor | $15.69 | View |
| Mean Well EPS-45S-5 Power Supply 40W 5V | 40W | 5V | 8A | Indoor | $15.69 | View |
| Mean Well EPS-45S-3.3 Power Supply 26W 3.3V | 26.4W | 3.3V | 8A | Indoor | $15.69 | View |
| Mean Well EPS-45S-24 Power Supply 45W 24V | 45.6W | 24V | 1.9A | Indoor | $15.69 | View |
| Mean Well EPS-45S-15 Power Supply 45W 15V | 45W | 15V | 3A | Indoor | $15.69 | View |
| Mean Well EPS-45S-12 Power Supply 45W 12V | 45.6W | 12V | 3.8A | Indoor | $15.69 | View |
