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Mean Well SD-350C-12 DC-DC Converter - 330W - 36~72V in 12V out

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

SKU:

SD-350C-12

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Description

· 2:1 wide input range

· Protections: Short circuit / Overload / Over voltage / Over temperature

· 1500VAC I/O isolation

· Forced air cooling by built-in DC Fan

· 100% full load burn-in test

· 24V and 48V input voltage design refer to LVD

· 2 years warranty

Specifications

Brand

Mean Well
Series

SD Series
Power Rating

330 Watt
Output Voltage

12 Volt
Rated Current

27.5 Ampere
Input Voltage

36V~72V
Standards Met

CB,CE,EAC
Operation Mode

Constant Voltage
Operating Temperature

-20°C~60°C
Warranty

3 Year
Length

21.5 cm
Width

11.5 cm
Height

5 cm
Weight

1.1 kg

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Frequently Asked Questions

Can I use the SD-350C-12 to step a 36-72V DC bus down to 12V for industrial equipment?

Yes, this model is built for a 36-72V input range and provides a constant 12V output. Its 330W rating and 27.5A output suit 12V industrial or automation loads that need a regulated supply from a higher-voltage DC bus.

Is the SD-350C-12 suitable for 48V-class battery or telecom systems that need 12V output?

It can be a strong fit because its input range is 36V to 72V and the output is regulated at 12V. With up to 27.5A available, it supports substantial 12V embedded, control, or communications loads from higher-voltage DC systems.

Can this converter power 12V automation accessories from a higher-voltage DC source?

Yes, that is the kind of voltage conversion this model is intended for. The constant-voltage 12V output, 330W capacity, and 2:1 wide input range make it appropriate for 12V loads fed from a 36-72V source.

Is the SD-350C-12 suitable for indoor or outdoor environments?

The provided specs state an operating temperature range of -20°C to +60°C. No IP rating is listed, so the data does not confirm outdoor exposure resistance or sealed-enclosure performance.

How does the SD-350C-12 compare with the other SD-350C output versions?

Within the SD-350C group, the 5V model is 300W at 5V and 60A, this 12V model is 330W at 12V and 27.5A, the 24V model is 350.4W at 24V and 14.6A, and the 48V model is 350.4W at 48V and 7.3A. They share the same series family, but the output voltage and output current differ by version.

Model	Power	Voltage	Current	IP Rating
Mean Well SD-350C-5 DC-DC Converter - 300W - 36~72V in 5V out	300W	5V	60A	Indoor	View
Mean Well SD-350C-48 DC-DC Converter - 350W - 36~72V in 48V out	350.4W	48V	7.3A	Indoor	View
Mean Well SD-350C-24 DC-DC Converter - 350W - 36~72V in 24V out	350.4W	24V	14.6A	Indoor	View

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Mean Well SD-350C-12 DC-DC Converter - 330W - 36~72V in 12V out

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Frequently Asked Questions

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Mean Well SD-350C-12 DC-DC Converter - 330W - 36~72V in 12V out

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