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Mean Well SDM30-48S5 DC-DC Converter - 25W - 36~72V in 5V out 5A
Log in to see priceThe SDM30 is a 30W Mean Well power converter (operating temperature: -25~+85℃).
Key Features
- ✓ 1KVDC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -25~+85℃
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Remote ON/OFF control
- ✓ 3 years warranty
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BrandMean Well
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SeriesSDM Series
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Power Rating25 Watt
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Output Voltage5 Volt
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Rated Current5 Ampere
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Input Voltage36V~72V
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Standards MetCE,EMC
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Operation ModeConstant Voltage
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Operating Temperature-25°C~85°C
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Warranty2 Year
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Length5.08 cm
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Width5.08 cm
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Height1.6 cm
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Weight0.1 kg
::specification::
Frequently Asked Questions
Can I use the SDM30-48S5 to power 5V embedded systems from a 36~72V source?
Yes, this converter accepts 36~72V input and provides a constant 5V output. With 25W available and up to 5A output current, it fits 5V embedded systems that need more current than a small logic rail. Its 50.8 × 50.8 × 16.0 mm size also makes it practical for compact assemblies.
Is the SDM30-48S5 suitable for industrial USB-class 5V electronics or control peripherals?
It is suitable for 5V electronics when the source is within 36~72V and the total load stays within 25W and 5A. That output level is relevant for control peripherals, communication devices, and embedded boards that are designed around a regulated 5V rail. The constant-voltage output is important for electronics that expect stable 5V input.
Can this model power 5V sensor hubs or single-board computing hardware in automation cabinets?
Yes, that is a reasonable application if the cabinet has a 36~72V supply available. The converter delivers 5V at up to 5A, which is useful for higher-current low-voltage electronics in industrial or automation environments. Buyers should confirm the downstream load remains within the 25W maximum.
How does the SDM30-48S5 compare with the other 36~72V input SDM30 converters?
Among the 36~72V input models, the SDM30-48S3 is 16.5W at 3.3V and 5A, this SDM30-48S5 is 25W at 5V and 5A, the SDM30-48S12 is 35W at 12V and 2.5A, and the SDM30-48S15 is 30W at 15V and 2A. The full family also includes 12V-input versions at 16.5W, 25W, 25.2W, and 25.5W, plus 24V-input versions at 16.5W, 25W, 30W, and 30W. The choice depends on the upstream input range and the exact output voltage and current your load requires.
Is the SDM30-48S5 appropriate for outdoor use or only inside protected equipment?
The operating temperature range is listed as -25°C to +85°C, so the unit is specified for broad temperature conditions. The provided specs do not show an IP rating, which means there is no stated ingress-protection level for water or dust exposure. In practice, that points to use inside protected housings rather than exposed outdoor mounting.
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