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The Phihong USA PSAC30U-480 is a versatile 30W AC/DC desktop adapter designed for a wide range of applications. It accepts universal input voltage from 90 to 264VAC and provides a stable 48V DC output at 630mA.
This adapter meets Energy Star and EISA requirements, offering efficient power conversion with minimum efficiency of 83.5% at 12V, 24V, and 56V. It features a low profile and compact size, making it suitable for portable equipment, networking devices, peripherals, and gaming machines. The unit includes essential protections such as over-current, over-voltage, and short-circuit protection.
Mechanical specifications include a length of 103.4mm, width of 42mm, and height of 28.7mm. It utilizes an IEC C14 input connector and a standard 2.1mm x 5.5mm barrel plug output connector with positive center polarization. The operating temperature range is from 0°C to 40°C, and it complies with FCC Class B and EN55022 Class B EMI standards.
The adapter provides a regulated 48V DC output.
The unit operates reliably between 0°C and 40°C.
The adapter is designed for desktop mounting.
The device accepts an AC input voltage range of 90 to 264 VAC.
The output ripple is rated at a maximum of 480mV at 48V.
The high-pot test specifies 3000VAC isolation between input and output terminals.
The calculated MTBF is 50,000 hours at full load and 25°C ambient temperature.