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Mean Well SD-100A-24 DC-DC Converter - 100W - 9.5~18V in 24V out

SKU:

SD-100A-24

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Description

Features

Compliance to EN50155 and EN45545-2 railway standard
2:1 wide input range
Protections: Short circuit / Overload / Over voltage / Input reverse polarity
4000VDC I/O isolation
Cooling by free air convection
Half encapsulated
Built-in constant current limiting circuit
1U low profile 36mm
All using 105℃ long life electrolytic capacitors
LED indicator for power on
100% full load burn-in test
3 years warranty

Specifications

Brand

Mean Well
Series

SD Series
Power Rating

100.8 Watt
Output Voltage

24 Volt
Rated Current

4.2 Ampere
Input Voltage

9.5V~18V
Standards Met

EAC
Operation Mode

Constant Voltage
Operating Temperature

-15°C~60°C
Warranty

3 Year
Length

19.9 cm
Width

9.8 cm
Height

3.8 cm
Weight

0.65 kg

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Frequently Asked Questions

Can I use the SD-100A-24 for 24V PLC or control-panel loads from a low-voltage DC source?

Yes, it delivers constant voltage 24V output from a listed 9-18V input range. Its output is rated for 4.2A and 100.8W, which suits moderate-power 24V DC loads.

Is the SD-100A-24 appropriate for 24V automation devices in mobile or battery-backed systems?

It can be used where the source stays within the listed 9-18V range and the load requires 24V DC. The converter is rated for up to 4.2A output current and 100.8W total output power.

Can this model support 24V embedded or industrial communication equipment?

Yes, it is intended for constant voltage 24V applications that stay within its 100.8W limit. The unit provides up to 4.2A, so it is better suited to lower-power 24V equipment than to heavier 24V loads.

Is the SD-100A-24 suitable for outdoor use or unconditioned indoor spaces?

The listed operating temperature range is -15°C to +60°C, which defines the environmental range in the specs. No IP rating is shown, so the product information does not describe it as weatherproof or outdoor-rated.

How does the SD-100A-24 compare with the other SD-100A versions?

The SD-100A-5 is rated at 100W, 5V, 18A, the SD-100A-12 is rated at 102W, 12V, 8.5A, and the SD-100A-24 is rated at 100.8W, 24V, 4.2A. They are all in the same product group, with the main difference being the output voltage and corresponding current.

Model	Power	Voltage	Current	IP Rating
Mean Well SD-100A-12 DC-DC Converter - 100W - 9.5~18V in 12V out	102W	12V	8.5A	Indoor	View

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Mean Well SD-100A-24 DC-DC Converter - 100W - 9.5~18V in 24V out

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Mean Well SD-100A-24 DC-DC Converter - 100W - 9.5~18V in 24V out

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