MEAN WELL SD Series DC-DC Converter – Precision Power for Industrial and Mobile Applications
The SD Series DC-DC Converter from MEAN WELL represent a robust solution for industrial and transportation-grade power conversion needs. Designed to convert wide-ranging DC inputs into regulated DC outputs, the SD series is ideal for applications such as industrial control systems, vehicle-mounted electronics, renewable energy storage, and more.
Built for reliability and efficiency, these converters offer high isolation, low ripple, and comprehensive protection mechanisms (overvoltage, overload, short circuit, over-temperature). Whether installed in a solar energy system or an automation control cabinet, the SD series ensures uninterrupted power delivery.
With power levels ranging from 15W to 1000W, the SD family includes compact fanless designs and rugged enclosures suited for harsh environments. Certified by CE, UL, and compliant with RoHS directives, the SD series is trusted worldwide for demanding DC-DC conversion tasks.
Why Choose the MEAN WELL SD Series DC-DC Converter?
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Wide input range options: 9–18V, 18–36V, 36–72V, 72–144V DC
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Output voltages from 5V to 48V DC
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Operating temperature: -25°C to +70°C
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Full protections: OVP, OCP, SCP, OTP
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Chassis mount / DIN rail installation options
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Global safety certifications: CE / UL / RoHS
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Ideal for: electric vehicles, solar power, IoT systems, railway applications, field automation
| Model | Input Voltage Range (VDC) | Output Voltage (VDC) | Output Current (A) | Rated Power (W) | Efficiency (%) | Cooling |
|---|---|---|---|---|---|---|
| SD-15A-05 | 9 ~ 18 | 5 | 2.4 | 12 | 78 | Natural |
| SD-25B-12 | 18 ~ 36 | 12 | 2.1 | 25 | 81 | Natural |
| SD-50C-24 | 36 ~ 72 | 24 | 2.1 | 50 | 84 | Natural |
| SD-100D-48 | 72 ~ 144 | 48 | 2.1 | 100 | 86 | Natural |
| SD-500B-24 | 18 ~ 36 | 24 | 20.8 | 500 | 89 | Fan |
| SD-1000C-48 | 36 ~ 72 | 48 | 20.8 | 1000 | 90 | Fan |
Power your DC-based infrastructure with MEAN WELL SD Series DC-DC Converter, backed by Ruideli Technology’s global supply chain and technical support.
Visit: www.ruidelitechnology.com
