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The XP Power SDH400PS12 is a 400W AC/DC power supply designed for chassis mounting. It provides a single 12V DC output and operates with a universal input voltage range of 90-264 VAC.
This series offers convection cooling, allowing for full power rating up to 50°C ambient temperature without de-rating. It meets Level B standards for both conducted and radiated emissions, making it suitable for various applications. Key features include adjustable output, remote on/off, and remote sense capabilities.
The dimensions are 177.8mm x 127.0mm x 31.7mm (7.00" x 5.00" x 1.25"). The power supply has an efficiency of up to 88% and complies with safety standards such as EN60950-1, UL60950-1, and CSA22.2 No.60950-1.
It is designed for applications requiring reliable power conversion in industrial and commercial settings.
The SDH400PS12 provides a fixed 12 VDC output.
The converter uses an open-frame design intended for chassis mounting.
The unit operates reliably between 0°C and 70°C with derating applied above 50°C.
The power supply delivers a maximum continuous output current of 33.33 amperes.
Efficiency reaches 88 percent at 230VAC under full load for single-output models.
Internal input protection utilizes a T6.3A/250V slow-blow fuse.
The chassis measures 203.0 mm by 127.0 mm by 40.64 mm.