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Mean Well SD-500H-24 DC-DC Converter - 500W - 72~144V in 24V out
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Mean Well SD-500H-24 DC-DC Converter - 500W - 72~144V in 24V out
Description
Description
Specifications
Specifications
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BrandMean Well
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SeriesSD Series
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Power Rating504 Watt
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Output Voltage24 Volt
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Rated Current21 Ampere
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Input Voltage72V~144V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC
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Operation ModeConstant Voltage
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Operating Temperature-20°C~60°C
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Warranty3 Year
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Length8.46 in
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Width4.53 in
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Height1.97 in
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Weight2.54 lb
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File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SD-500H-24 for 24V PLC, control panel, or automation equipment on a 72-144V DC bus?
Yes, it provides a constant 24V output rated at 21A and 504W. That suits 24V industrial control or automation equipment as long as the connected load remains within the 21A output rating.
Is the SD-500H-24 suitable for 24V embedded or communications equipment in a higher-voltage DC system?
It can be used when the equipment requires regulated 24V DC and the load does not exceed 504W. The converter accepts a 72-144V input and uses a 4:1 wide input range, which fits broader-input DC systems.
Can this model support 24V automation applications that need auxiliary power and remote control features?
Yes, the listed features include a 12V/0.25A auxiliary output, built-in remote ON/OFF control, and remote sense. Those features can help in 24V automation systems where the main load is powered from the 504W, 21A output.
Is the SD-500H-24 appropriate for exposed outdoor use?
The provided specs give an operating temperature range of -20°C to +60°C, but they do not provide an IP rating. That means temperature capability is stated, while exposed outdoor suitability is not confirmed by the listed data.
What are the differences between the SD-500H-24 and the other SD-500H models?
The SD-500H-12 is rated at 480W with 12V output and 40A, the SD-500H-24 is 504W at 24V and 21A, and the SD-500H-48 is 504W at 48V and 10.5A. The series shares the same physical size and feature set, but each version is matched to a different output voltage and current level.
Other SD-500H Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SD-500H-48 DC-DC Converter - 500W - 72~144V in 48V out | 504W | 48V | 10.5A | Indoor | $149.27 | View |
| Mean Well SD-500H-12 DC-DC Converter - 480W - 72~144V in 12V out | 480W | 12V | 40A | Indoor | $152.13 | View |
