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Mean Well SD-50A-24 DC-DC Converter - 50W - 9.2~18V in 24V out

2:1 wide input range, 1.5~2KVAC isolation by models

SKU:

SD-50A-24

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Description

Features : · 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

Brand

Mean Well
Series

SD Series
Power Rating

504 Watt
Output Voltage

24 Volt
Rated Current

2.1 Ampere
Input Voltage

9.2V~18V
Standards Met

CE,EAC,RCM
Operation Mode

Constant Voltage
Operating Temperature

-10°C~60°C
Warranty

2 Year
Length

15.9 cm
Width

9.7 cm
Height

3.8 cm
Weight

0.48 kg

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Frequently Asked Questions

Can I use the SD-50A-24 for a compact 24V automation controller?

Yes, it provides constant-voltage 24V output up to 2.1A. That makes it suitable for lower-current 24V automation and control electronics that can operate from a 9-18V source.

Is the SD-50A-24 suitable for 24V sensors, relays, or small industrial interfaces?

It can be used when those 24V loads stay within the 2.1A output rating. The converter is designed to regulate to 24V from a 9-18V input range for smaller 24V control subsystems.

Can this model power 24V embedded or communications hardware in a compact enclosure?

Yes, if the equipment needs constant 24V DC and draws no more than 2.1A. Its 159.0 × 97.0 × 38.0 mm dimensions and 0.48 kg weight are suited to more compact industrial or embedded housings.

Can the SD-50A-24 be used in mobile electronics that start from a 9-18V source but need 24V output?

It can, provided the source remains within the 9-18V range and the 24V load stays within 2.1A. The listed 2:1 wide input range is relevant for lower-voltage mobile or battery-fed systems that need a regulated 24V rail.

How does the SD-50A-24 compare with the other SD-50A versions?

The SD-50A-24 is rated for 24V output at 2.1A with a listed power figure of 504W. The SD-50A-12 is 12V at 4.2A with a listed 504W figure, and the SD-50A-5 is 5V at 10A with a listed 504W figure. All share the same 9-18V input range, 159.0 × 97.0 × 38.0 mm dimensions, 0.48 kg weight, and -10°C to +60°C operating temperature.

Can the SD-50A-24 be used in exposed indoor or outdoor environments?

The supplied specs define an operating temperature range of -10°C to +60°C. They do not provide an IP rating, so the specs do not establish resistance to dust or water exposure for outdoor use.

Model	Power	Voltage	Current	IP Rating
Mean Well SD-50A-5 DC-DC Converter - 50W - 9.2~18V in 5V out	504W	5V	10A	Indoor	View
Mean Well SD-50A-12 DC-DC Converter - 50W - 9.2~18V in 12V out	504W	12V	4.2A	Indoor	View

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Mean Well SD-50A-24 DC-DC Converter - 50W - 9.2~18V in 24V out

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Mean Well SD-50A-24 DC-DC Converter - 50W - 9.2~18V in 24V out

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