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The CUI Inc. PSK-20B-S24 is an AC-DC power supply designed for board-mount applications. It provides a continuous 20W of power with a single 24Vdc output, capable of delivering up to 0.85A.
This series features a universal input voltage range of 85-264 Vac and a high efficiency of up to 86.06%. The compact, encapsulated design makes it suitable for space-constrained applications. Protection features include short circuit, over voltage, and over current protection.
Mounting is achieved via through-hole technology, and the package is a 4-DIP module. The operating temperature range is -25°C to 70°C with derating. Safety approvals include IEC62368-1, UL62368-1, and compliance with EN and FCC standards for EMI/EMC.
Key specifications include a line regulation of ±0.5%, load regulation of ±1%, and an isolation voltage of 4000 Vac. The MTBF is rated at 300,000 hours.
The output voltage is 24 Vdc.
The maximum output current is 0.85 A.
The power rating is 20 W.
The typical efficiency is 86.06 %.
The operating temperature range is -25°C to 70°C (With Derating).
Yes, it is RoHS3 Compliant.