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Mean Well SD-200D-24 DC-DC Converter - 201.6W - 72~144V in 24V out 8.4A
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Mean Well SD-200D-24 DC-DC Converter - 201.6W - 72~144V in 24V out ...
The SD-200D is a 200W Mean Well power converter (input range: 72~144VDC).
Key Features
- ✓ Input voltage range: 72~144VDC
- ✓ DC output voltage adjustable ±10%
- ✓ 1.5KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Safety approvals: IEC62368-1 CB
- ✓ 3 years warranty
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BrandMean Well
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SeriesSD Series
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Power Rating200.4 Watt
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Output Voltage12 Volt
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Rated Current16.7 Ampere
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Input Voltage72V~144V
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No of Output1
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Dimming ControlNon Dimmable
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Standards MetUL
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Operation ModeConstant Voltage
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Operating Temperature-20°C~60°C
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Warranty2 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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Weight2.43 lb
::specification::
Frequently Asked Questions
Can I use the SD-200D-24 for 12V automation equipment on a 72-144VAC power system?
Yes, the listed output is constant-voltage 12V at up to 16.7A, with a 72-144VAC input range. It fits 12V automation loads when the total demand stays within 200.4W.
Is this converter suitable for 12V industrial displays, relays, or control accessories?
It can support 12V industrial electronics that require stable constant-voltage power rather than current regulation. The available output is 12V and 16.7A, so the combined load should remain at or below 200.4W.
Would the SD-200D-24 work in a vehicle, rail, or embedded system with a higher-voltage input bus?
It is designed for a 72-144VAC input range, which suits higher-voltage source systems within that window. On the output side it provides 12V constant voltage, making it appropriate for 12V embedded or control loads up to 16.7A.
Can the SD-200D-24 be used in harsh temperature conditions?
The specified operating temperature range is -20°C to +60°C, so it is intended for industrial environments within those limits. Since no IP rating is listed, temperature capability does not imply exposed outdoor or washdown use.
What is the difference between the SD-200D-24 and the other SD-200D versions?
The series listing shows SD-200D-12 at 200W, 5V, 40A; SD-200D-24 at 200.4W, 12V, 16.7A; SD-200D-48 at 201.6W, 24V, 8.4A; and SD-200D-5 at 201.6W, 48V, 4.2A. The output voltage and current change across the range, while all remain in the same general 200W class.
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Other SD-200D Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SD-200D-5 DC-DC Converter - 200W - 72~144V in 5V out 40A | 201.6W | 48V | 4.2A | Indoor | $79.59 | View |
| Mean Well SD-200D-48 DC-DC Converter - 201.6W - 72~144V in 48V out 4.2A | 201.6W | 24V | 8.4A | Indoor | $78.83 | View |
| Mean Well SD-200D-12 DC-DC Converter - 200.4W - 72~144V in 12V out 16.7A | 200W | 5V | 40A | Indoor | $79.09 | View |
Customer reviews
Reviewed by 1 customer across the SD series
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Not shipped.
Model: SD-50C-12Quantity: 1I was notified it was shipped the next day of ordering. Tracking shows no progress beyond label being created. I expected reasonable shipping time coming from Massachussetts. Maybe the seller neglects to give that information that it may be shipped from China. Don't be mislead!
Response from Power Supply Mall|2026-08-14Thank you for your feedback. Your order of 1 unit of the SD-50C-12 placed on August 3rd shipped via FedEx, tracking 383002421062, and was delivered to your location on August 13th. The delivery took 8 business days, which is longer than our typical timeframe. This model is less commonly stocked, so we had to arrange it from another warehouse. Most of our power supplies ship from our main location, but this particular model required sourcing from an alternate facility.
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