Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well NSD15-12S3 DC-DC Converter - 12.375W - 9.4~36V in 3.3V out
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Description
Description
The NSD15 is a 15W Mean Well power converter.
Key Features
- ✓ 1.5KVDC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesNSD Series
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Power Rating12.37 Watt
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Output Voltage3.3 Volt
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Rated Current3.75 Ampere
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Input Voltage9.4V~36V
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Standards MetCE,EMC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty2 Year
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Length5.08 cm
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Width3.81 cm
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Height0.98 cm
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Weight0.03 kg
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Payment & Security
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Frequently Asked Questions
Can I use the NSD15-12S3 for 3.3V embedded boards or logic circuits?
Yes, if the board or logic circuit needs a constant 3.3V supply and stays within 3.75A and 12.375W. This model accepts 9.4~36V input and provides constant-voltage 3.3V output.
Is this converter a fit for 3.3V industrial communication or controller electronics?
It can fit industrial communication or controller electronics that require regulated 3.3V power and draw no more than 3.75A. The 9.4~36V input range is useful where the source voltage varies within that specified range.
Can I use the NSD15-12S3 for low-voltage automation electronics that run on 3.3V?
Yes, if the automation electronics are designed for constant 3.3V operation and remain within 12.375W total load. Its output is limited to 3.75A, so the connected 3.3V load needs to stay at or below that value.
Is the NSD15-12S3 appropriate for indoor-only use, or can it handle demanding temperatures?
Its specified operating temperature is -40°C to +85°C, so it is rated for a wide temperature span. No IP rating is provided, so the specs do not establish protection for outdoor exposure, dust ingress, or water exposure.
What are the main output options across the NSD15 family compared with the NSD15-12S3?
Across the series, outputs include 3.3V at 3.75A and 12.375W, 5V at 3A and 15W, 5V at 1.5A and 15W, 12V at 1.25A and 15W, 12V at 620A and 14.88W, 15V at 1A and 15W, and 15V at 500A and 15W. Those outputs are offered in 9.4~36V input models and 18~72V input models. The NSD15-12S3 is the 9.4~36V input, 3.3V, 3.75A, 12.375W single-output version.
