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The Powerbox OFI1200A48-NO is a high-performance 1200W single output AC/DC baseplate power supply from the OFI1200A Series. Its design facilitates heat transfer to the baseplate, making it suitable for applications within sealed enclosures without ventilation. This ruggedized unit is ideal for harsh environmental conditions.
Key electrical specifications include an input voltage range of 85-305VAC, a nominal input voltage of 100-277VAC, and an input frequency of 47-63Hz. It offers a 48VDC output current of up to 25A, with a wide adjustable output voltage range. Efficiency is rated at 89% at 110VAC and 92% at 230VAC. Protection features include OCP, OVP, OTP, and SCP.
The operating temperature range is -40°C to +95°C, with humidity tolerance of 20-95%RH non-condensing. The power supply meets MIL-STD-810H standards for vibration and shock resistance. Its mechanical dimensions are 260.0mm in length, 142.0mm in width, and 40.1mm in height, with a chassis mount type and an enclosed form factor.
This power supply is suitable for ITE (Commercial) applications and carries approvals such as CB, CE, CSA, cURus, EN, UKCA, and UL. Features like active current share, power good signal, remote sense, and remote on/off enhance its utility in various industrial and other demanding applications.
85-305 VAC.
Adjustable output voltage from 0 to 57.6 VDC and output current up to 25 A.
-40°C to +95°C.
Chassis mount, enclosed.
92% typical.
Greater than 1,990,000 hours at 25°C full load.
IEC/EN/UL 62368-1.