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Mean Well RSD-500D-24 DC-DC Converter - 499.2W 67.2-154V DC in 24V out
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Description
Description
The RSD-500D 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 Rating499.2 Watt
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Output Voltage24 Volt
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Rated Current20.8 Ampere
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Input Voltage67.2V~154V
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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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Payment & Security
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Frequently Asked Questions
Can I use the RSD-500D-24 to power a 24V industrial control cabinet from a high-voltage DC source?
Yes. This converter is designed for constant-voltage 24V output and can deliver up to 20.8A with 499.2W total output power. Its input range is 67-154VAC as listed in the specs.
Is this DC-DC converter suitable for a 24V automation system with multiple loads?
It can fit multi-load 24V automation systems when the combined demand stays within 24V, 20.8A, and 499.2W. The constant-voltage operating mode is intended for equipment that requires a regulated 24V output.
Can the RSD-500D-24 be used in mobile or vibration-prone industrial equipment?
It is specified to withstand 5G vibration, which makes it a better fit for equipment exposed to sustained movement than models without that stated feature. The unit also uses a compact 237.0 × 100.0 × 41.0 mm housing at 1.45 kg.
Would this model work for a 24V embedded system that needs higher current capacity?
Yes, if the embedded system requires a constant 24V rail and the total draw remains at or below 20.8A. With 499.2W available, it is aimed at higher-power 24V loads rather than low-power electronics.
Is the RSD-500D-24 suitable for outdoor or harsh-temperature use?
The published operating temperature range is -40°C to +80°C, so it is specified for very wide temperature conditions. No IP rating is listed in the provided specs, so outdoor or washdown use should be treated as requiring a protected enclosure.
Other RSD-500D Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well RSD-500D-48 DC-DC Converter - 499.2W 67.2-154V DC in 48V out | 499.2W | 48V | 10.4A | Indoor | View |
| Mean Well RSD-500D-12 DC-DC Converter - 420W 67.2-154V DC in 12V out | 420W | 12V | 35A | Indoor | View |
