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Mean Well NSD05-48S3 DC-DC Converter - 3.96W - 18~72V in 3.3V out
The NSD05 is a 5W Mean Well power converter.
Key Features
- ✓ 1KVDC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: EN62368-1,IEC62368-1 CB
- ✓ 3 years warranty
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BrandMean Well
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SeriesNSD Series
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Power Rating3.96 Watt
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Output Voltage3.3 Volt
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Rated Current1.2 Ampere
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Input Voltage18V~72V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC,EMC,TUV
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Operation ModeConstant Voltage
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Operating Temperature-25°C~70°C
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Warranty2 Year
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Length1.6 in
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Width1 in
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Height0.33 in
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Weight0.02 lb
::specification::
Frequently Asked Questions
Can I use the NSD05-48S3 for a 3.3V microcontroller or logic board in industrial electronics?
Yes, this converter is suited to 3.3V constant-voltage loads up to 1.2A, with 3.96W total output power. It is appropriate for low-power logic and control boards when the available source is within the 18~72VAC input range.
Is the NSD05-48S3 suitable for powering 3.3V sensors or interface electronics in automation equipment?
It can be used for 3.3V sensors and interface electronics that stay within the 1.2A and 3.96W output limits. The constant-voltage output is intended for electronics that require a regulated 3.3V supply.
Can this model support embedded communication or control circuits that run on 3.3V?
Yes, if the circuit is a low-power 3.3V load and the source available to the converter is 18~72VAC. The 40.6 x 25.4 x 8.3 mm size is also useful where embedded assemblies have limited mounting space.
Can the NSD05-48S3 be used in harsh temperature conditions?
This model is specified for operation from -25C to +70C. No IP rating is listed, so temperature capability is defined, but dust or water exposure protection is not.
What are the output options across the NSD05 family compared with the NSD05-48S3?
In the 18~72VAC input family, outputs are 3.3V at 1.2A with 3.96W for NSD05-48S3, 5V at 1A with 5W for NSD05-48S5, 12V with 5.04W and 420A for NSD05-48S12, and 15V with 4.95W and 333A for NSD05-48S15. In the 9.2~36VAC input family, the matching versions are NSD05-12S3, NSD05-12S5, NSD05-12S12, and NSD05-12S15 with the same output ratings.
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Other NSD05 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well NSD05-48S5 DC-DC Converter - 5W - 18~72V in 5V out | 5W | 5V | 1A | Indoor | $9.44 | View |
| Mean Well NSD05-48S15 DC-DC Converter - 4.95W - 18~72V in 15V out | 4.95W | 15V | 0.33A | Indoor | $9.45 | View |
| Mean Well NSD05-48S12 DC-DC Converter - 5.04W - 18~72V in 12V out | 5.04W | 12V | 0.42A | Indoor | $9.45 | View |
| Mean Well NSD05-12S5 DC-DC Converter - 5W - 9.2~36V in 5V out | 5W | 5V | 1A | Indoor | $9.45 | View |
| Mean Well NSD05-12S3 DC-DC Converter - 3.96W - 9.2~36V in 3.3V out | 3.96W | 3.3V | 1.2A | Indoor | $9.44 | View |
| Mean Well NSD05-12S15 DC-DC Converter - 4.95W - 9.2~36V in 15V out | 4.95W | 15V | 0.33A | Indoor | $9.45 | View |
| Mean Well NSD05-12S12 DC-DC Converter - 5.04W - 9.2~36V in 12V out | 5.04W | 12V | 0.42A | Indoor | $9.44 | View |
