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Mean Well SDR-75-48 Single Output Industrial Power Supply 75W 48V -...
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Description
Description
The SDR-75 is a 75W Mean Well power converter (input range: 88~264VAC, operating temperature: -30~+70℃).
Key Features
- ✓ Input voltage range: 88~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -30~+70℃
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: IEC60068-2-6 UL508, TUV EN60950-1
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSDR Series
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Power Rating76.8 Watt
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Output Voltage48 Volt
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Rated Current1.6 Ampere
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Input Voltage88V~264V
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Standards MetCB,CE,cUL,EAC,TUV
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length12.52 cm
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Width10.2 cm
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Height3.2 cm
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Weight0.51 kg
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SDR-75-48 in a 48V control panel for industrial automation equipment?
Yes, this model is built for DIN rail control cabinets that need a 48V DC supply. It provides 48V at 1.6A with 76.8W total output, and its slim 125.2 x 102.0 x 32.0 mm housing helps when enclosure space is limited.
Is the SDR-75-48 suitable for building management panels that use 48V DC devices?
It can be a fit for building management enclosures when the connected 48V loads stay within 1.6A and 76.8W. The 88-264VAC input range also makes it practical for panels fed from common AC supply ranges.
Can this power multiple 48V control components inside one DIN rail cabinet?
It can support multiple 48V components if their combined demand does not exceed 1.6A or 76.8W. Because it is a DIN rail unit with a slim profile, it is better suited to organized cabinet layouts than open mounting areas.
Does the SDR-75-48 make sense for 48V automation loads that have short peak demand?
It is better suited than a basic fixed-output unit when the load has brief peaks, because the listed peak load capability is 130%~150%. The normal continuous rating is still 48V, 1.6A, and 76.8W, so the ongoing load needs to stay within that range.
Can the SDR-75-48 be used directly in an exposed area, or should it stay inside a control cabinet?
This model is better suited to control cabinet or enclosure use. The product data lists a metal case, DIN rail form factor, and an operating temperature range of -30°C to +70°C, but it does not list an IP rating for exposed washdown or outdoor placement.
How does the SDR-75-48 compare with other Mean Well SDR series DIN rail power supplies?
Within the listed siblings, the 48V options are SDR-75-48 at 76.8W, 48V, 1.6A; SDR-120-48 at 120W, 48V, 2.5A; SDR-240-48 at 240W, 48V, 5A; SDR-480-48 at 480W, 48V, 10A; SDR-480P-48 at 480W, 48V, 10A; and SDR-960-48 at 960W, 48V, 20A. The 24V models are SDR-75-24 at 76.8W, 24V, 3.2A; SDR-120-24 at 120W, 24V, 5A; SDR-240-24 at 240W, 24V, 10A; SDR-480-24 at 480W, 24V, 20A; SDR-480P-24 at 480W, 24V, 20A; and SDR-960-24 at 960W, 24V, 40A. The 12V models are SDR-75-12 at 75.6W, 12V, 6.3A and SDR-120-12 at 120W, 12V, 10A.
Other SDR-75 Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well SDR-75-24 Single Output Industrial Power Supply 75W 24V - DIN Rail | 76.8W | 24V | 3.2A | Indoor | View |
| Mean Well SDR-75-12 Single Output Industrial Power Supply 75W 12V - DIN Rail | 75.6W | 12V | 6.3A | Indoor | View |
