Over 15 years experience of providing support of MEAN WELL Power Supplies
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 Voltage24 Volt
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Rated Current19.2 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
::specification::
Frequently Asked Questions
Can I use the RSD-500C-24 for 24V automation and control systems fed from a 33.6-67.2V DC bus?
Yes. The RSD-500C-24 is a constant-voltage DC-DC converter with a 33.6-67.2V DC input range and a regulated 24V output. Its 460.8W rating and 19.2A output current suit higher-load 24V automation equipment within those limits.
Is this model suitable for 24V industrial networking or embedded equipment with higher current draw?
It can be a fit for 24V embedded or industrial electronic loads that need constant-voltage output and remain within 19.2A and 460.8W. Compared with lower-power 24V models in the series, it provides more available current for heavier DC loads. The compact 237.0 × 100.0 × 41.0 mm package can also be useful in dense equipment layouts.
Can the RSD-500C-24 be used in battery-backed 24V control cabinets or mobile equipment?
Yes, if the source is within 33.6-67.2V DC and the 24V load stays within 460.8W and 19.2A. The feature set includes 5G vibration resistance, which is relevant for mobile or vibration-prone equipment. It is designed for constant-voltage 24V output rather than variable-output applications.
Is the RSD-500C-24 appropriate for harsh-temperature or outdoor environments?
The converter is rated for -40°C to +80°C operation, and the feature list includes 70°C operation. That supports use where ambient temperatures vary widely. No IP rating is listed, so the published specs do not confirm suitability for direct outdoor exposure.
How does the RSD-500C-24 compare with the other 24V models in the RSD 500 series?
The 24V models in the 500 series are RSD-500B-24 at 420W, 24V, and 17.5A, RSD-500C-24 at 460.8W, 24V, and 19.2A, and RSD-500D-24 at 499.2W, 24V, and 20.8A. All are 24V constant-voltage models, but their power and output current ratings increase across those three versions. That is the main spec-level difference in the sibling set.
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Other RSD-500C Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well RSD-500C-48 DC-DC Converter - 460.8W 33.6-67.2V DC in 48V out 9.6A | 460.8W | 48V | 9.6A | Indoor | View |
| Mean Well RSD-500C-12 DC-DC Converter - 420W 33.6-67.2V DC in 12V out 35A | 420W | 12V | 35A | Indoor | View |
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