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Mean Well RSD-500C-48 DC-DC Converter - 460.8W 33.6-67.2V DC in 48V out
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Mean Well RSD-500C-48 DC-DC Converter - 460.8W 33.6-67.2V DC in 48V...
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
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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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No of Output1
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Dimming ControlBuilt-in Potentiometer
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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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Length9.33 in
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Width3.94 in
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Height1.61 in
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Weight3.2 lb
::specification::
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.
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Other RSD-500C Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RSD-500C-24 DC-DC Converter - 460.8W 33.6-67.2V DC in 48V out | 460.8W | 24V | 19.2A | Indoor | $227.80 | View |
| Mean Well RSD-500C-12 DC-DC Converter - 420W 33.6-67.2V DC in 12V out | 420W | 12V | 35A | Indoor | $227.80 | View |
