Can I use the SD-25C-24 for a small 24V control circuit in a 48V-class system?

Yes, it is designed for inputs within 36-72V and provides 24V constant voltage output. With 1.1A output current and 26.4W total power, it is best suited to low-power 24V controls, compact automation electronics, and similar loads.

Is the SD-25C-24 a good fit for 24V relays, transmitters, or panel accessories?

It can support smaller 24V loads that stay within the 1.1A and 26.4W output limits. This makes it more appropriate for light-duty 24V instrumentation and panel devices than for larger 24V motors or high-current actuators.

Can this model be used in telecom or automation cabinets that provide a 36-72V input range?

It is intended for exactly that input window, with a 2:1 wide input range of 36-72V and a regulated 24V output. The 26.4W rating keeps it in the small-load category for embedded and control applications.

What is the difference between the SD-25C-24 and the other SD-25C versions?

The SD-25C versions in this size class are SD-25C-5 at 25W, 5V, 5A; SD-25C-12 at 25.2W, 12V, 2.1A; and SD-25C-24 at 26.4W, 24V, 1.1A. They all share the same 36-72V input range while offering different output combinations.

Can the SD-25C-24 be used outdoors or in exposed locations?

The specs provided do not list an IP rating, so there is no stated protection level for outdoor exposure. Its operating temperature range is -10°C to +60°C, so it should be considered for protected indoor equipment environments within that range.

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Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well SD-25C-24 DC-DC Converter - 25W - 36~72V in 24V out 1.1A

2:1 wide input range1.5~2KVAC isolation by models

SKU SD-25C-24

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The SD-25C is a 26.4W Mean Well DC-DC converter (input: 36~72VDC, operating temperature: -10~+60°C).

Key Features

✓ Input voltage: 36~72VDC
✓ Output voltage (max): 24V
✓ Rated output current: 1.1A
✓ I/O isolation: 1500V
✓ Operating temperature: -10~+60°C
✓ Safety certifications: CE, EAC
✓ 2 year warranty

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Model	Power	Voltage	Current	IP Rating
Mean Well SD-25C-12 DC-DC Converter - 25W - 36~72V in 12V out 2.1A	25.2W	12V	2.1A	Indoor	View
Mean Well SD-25C-5 DC-DC Converter - 25W - 36~72V in 5V out 5A	25W	5V	5A	Indoor	View

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Key Features

✓ Input voltage: 36~72VDC

✓ Output voltage (max): 24V

✓ Rated output current: 1.1A

✓ I/O isolation: 1500V

✓ Operating temperature: -10~+60°C

✓ Safety certifications: CE, EAC

✓ 2 year warranty

Mean Well SD-25C-24 DC-DC Converter - 25W - 36~72V in 24V out 1.1A

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Mean Well SD-25C-24 DC-DC Converter - 25W - 36~72V in 24V out 1.1A

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