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The CUI Inc. PBK-3-12-B is a compact AC-DC power supply designed for board mounting. It provides a continuous output power of up to 3W with a regulated 12VDC output.
This series features a wide input voltage range of 85-264 VAC, making it suitable for various global applications. The converter boasts an efficiency of up to 78% and includes over-current and short-circuit protections for enhanced reliability. It also offers 3,000 VAC isolation between input and output.
The PBK-3-12-B is housed in a compact SIP package, facilitating easy integration into space-constrained designs. It is designed for through-hole mounting and operates within a temperature range of -40°C to 85°C with derating. Safety approvals include CE and UL60950-1, and it meets Class II safety standards.
The PBK-3-12-B has a nominal output voltage of 12 Vdc.
The maximum output current for the PBK-3-12-B is 250mA.
The input voltage range is 85 to 264 VAC.
The efficiency is up to 78%.
It comes in a 12-SIP Module, 6 Leads package.
The operating temperature range is -40°C to 85°C, with derating.