Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
· 2:1 wide input range
· Protections: Short circuit / Overload
/ Over voltage
· 1500VAC I/O isolation
· Built-in EMI filter, low ripple noise
· 100% full load burn-in test
· Fixed switching frequency at
83KHz
· Low cost
·
High reliability
2 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSD Series
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Power Rating25 Watt
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Output Voltage5 Volt
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Rated Current5 Ampere
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Input Voltage9.2V~18V
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Standards MetCE,EAC
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Operation ModeConstant Voltage
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Operating Temperature-10°C~60°C
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Warranty2 Year
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Length9.9 cm
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Width9.7 cm
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Height3.6 cm
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Weight0.38 kg
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SD-25A-5 to power 5V embedded electronics or logic devices?
Yes, if the 5V electronics need constant-voltage power and the load stays within 5A and 25W. The listed input range for this model is 9-18VAC.
Is the SD-25A-5 suitable for a 5V industrial interface or communication module?
It can fit a 5V industrial interface or communication module that draws no more than 5A. The converter provides 25W output capacity.
Can this model support a compact 5V controller in an automation cabinet?
It is suitable for a compact 5V controller when the required output is constant voltage and the total load does not exceed 5A or 25W. The unit is specified for 9-18VAC input.
What are the main differences between the SD-25A output versions?
In the SD-25A range, SD-25A-5 is 25W at 5V and 5A, SD-25A-12 is 25.2W at 12V and 2.1A, and SD-25A-24 is 26.4W at 24V and 1.1A. All three share the same listed 9-18VAC input range.
Can the SD-25A-5 be used in outdoor equipment?
The published data lists an operating temperature range of -10°C to +60°C, but no IP rating is shown. That means the temperature limits are defined, while outdoor sealing or water resistance is not specified.
Other SD-25A Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well SD-25A-24 DC-DC Converter - 25W - 9.2~18V in 24V out | 26.4W | 24V | 1.1A | Indoor | View |
| Mean Well SD-25A-12 DC-DC Converter - 25W - 9.2~18V in 12V out | 25.2W | 12V | 2.1A | Indoor | View |




