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Mean Well RSD-500C-48 DC-DC Converter - 460.8W 33.6-67.2V DC in 48V...
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Description
Description
The RSD-500C is a 500W Mean Well power converter (input range: 16.8~33.6Vdc, operating temperature: -40~+80℃).
Key Features
- ✓ Input voltage range: 16.8~33.6Vdc
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVdc reinforced I/O isolation
- ✓ Wide operating temperature: -40~+80℃
- ✓ Protections: Overload / Over voltage / Over temperature / Reverse polarity / Under voltage
- ✓ Railway standards: EN45545-2 (fire), EN50155 / IEC60571, IEC61373 (shock & vibration) — S1 level
- ✓ Safety approvals: AS/NZS 62368-1, EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesRSD Series
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Power Rating460.8 Watt
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Output Voltage48 Volt
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Rated Current9.6 Ampere
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Input Voltage33.6V~67.2V
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Standards MetCB,CE,EAC,SAA,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~80°C
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Warranty3 Year
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Length23.7 cm
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Width10 cm
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Height4.1 cm
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Weight1.45 kg
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Frequently Asked Questions
Can I use the RSD-500C-48 to supply 48V telecom or network equipment from a 33.6-67.2V DC source?
Yes. The RSD-500C-48 accepts 33.6-67.2V DC input and delivers constant 48V output, which fits DC systems that need a regulated 48V rail. Its 460.8W rating and 9.6A output current support higher-power 48V equipment within those limits.
Is this converter suitable for 48V industrial automation or embedded systems with moderate to high load?
It can be a fit for 48V embedded and automation equipment that requires constant-voltage output and draws up to 9.6A, with a total limit of 460.8W. That makes it a stronger 48V option than lower-power 48V siblings in the same family. The 237.0 × 100.0 × 41.0 mm housing also helps where space is controlled.
Can the RSD-500C-48 be used in mobile or vibration-exposed 48V DC equipment?
Yes, for 48V DC loads within 460.8W and 9.6A. The features specify 5G vibration resistance and 70°C operation, which are relevant for equipment mounted in moving or mechanically active environments. It remains a constant-voltage 48V converter, so the load must match that output requirement.
Will this model handle wide temperature ranges, and is it outdoor-rated?
The operating temperature range is -40°C to +80°C, and the feature list includes 70°C operation. That supports use in equipment exposed to significant thermal variation. No IP rating is provided in the specs, so the published data does not support calling it outdoor-rated on its own.
How does the RSD-500C-48 compare with the other 48V models in the RSD 500 series?
The 48V models in the 500 series are RSD-500B-48 at 422.4W, 48V, and 8.8A, RSD-500C-48 at 460.8W, 48V, and 9.6A, and RSD-500D-48 at 499.2W, 48V, and 10.4A. All share the same 48V output class, but the available wattage and output current increase across the three models. That is the core factual distinction between them.
Other RSD-500C Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well RSD-500C-24 DC-DC Converter - 460.8W 33.6-67.2V DC in 48V out | 460.8W | 24V | 19.2A | Indoor | View |
| Mean Well RSD-500C-12 DC-DC Converter - 420W 33.6-67.2V DC in 12V out | 420W | 12V | 35A | Indoor | View |
