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The CUI Inc. PBK-1-5 is a compact AC-DC power supply module designed for board-mount applications. It delivers up to 1W of continuous output power with a single regulated 5V output. The series offers a wide input voltage range of 85-264 Vac or 70-400 Vdc, making it suitable for global applications.
Key features include 3,000V AC isolation, over-current and short-circuit protections, and an efficiency of up to 61% at 230 Vac. The PBK-1-5 series has achieved CE and UL60950-1 safety approvals and is designed for ITE (Commercial) applications. Its small SIP package and through-hole mounting make integration straightforward.
This converter operates within an ambient temperature range of -25°C to 85°C. It also meets various safety and compliance standards including CISPR32/EN55032 for emissions and IEC/EN61000-4 standards for immunity. The MTBF is rated at 300,000 hours at 25°C.
The output voltage is 5 Vdc at 200 mA.
The input voltage range is 85-264 Vac (47-63 Hz) or 70-400 Vdc.
The operating temperature range is -25°C to 85°C.
It comes in a 12-SIP Module with 6 leads and through-hole mounting.
Typical efficiency is 61%.
Yes, short circuit protection is hiccup, continuous, auto restart.
Input to output isolation is 3000 Vac for 1 minute.