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The CUI Inc. PBK-1-9 is a compact AC-DC power supply designed for various applications. It delivers a single regulated 9V output with up to 1W of continuous power.
This converter operates with a wide input voltage range of 85-264 VAC or 70-400 VDC, making it versatile for different power sources. Key features include 3,000 Vac isolation, over-current, and short-circuit protections. It meets CE and UL60950-1 safety standards and offers an efficiency of up to 67% at 230 Vac.
The PBK-1-9 series is housed in a space-saving SIP package, suitable for through-hole mounting. Its operating temperature range is -25°C to 85°C. The unit is designed for ITE (Commercial) applications and includes features like universal input and auto-restart protection for over-current and short circuits.
The PBK-1-9 accepts 85-264 VAC and 70-400 VDC input.
It provides a 9 Vdc output with a maximum current of 111 mA and 1 W output power.
The operating temperature range is -25°C to 85°C.
It is available in a 12-SIP module with 6 leads and through-hole mounting.
The input-to-output isolation voltage is 3,000 Vac for one minute.
Yes, it has continuous hiccup short circuit protection with auto restart.
Typical efficiency is 67%.