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The CUI Inc. PBO-3C-9 is an internal AC-DC power supply designed for various applications. It operates with a wide input voltage range of 85-305 Vac and 70-430 Vdc, providing a stable 9Vdc output at up to 333mA, for a total of 3W of power.
This converter boasts a typical efficiency of 76% at 230 Vac input and features protections such as over-current and short-circuit protection. It is designed to meet stringent safety standards including IEC/EN/UL 62368, and is built for reliability with a 1,000,000-hour MTBF.
The PBO-3C-9 is housed in a 6-SIP module package and utilizes Through Hole mounting. It operates within a wide temperature range of -40°C to +85°C (with derating), making it suitable for demanding environments. Its applications include household appliances and ITE commercial equipment.
The AC input range is 85 to 305 Vac and the DC input range is 70 to 430 Vdc.
The nominal output voltage is 9.0 Vdc with a maximum output current of 0.333 A, delivering up to 3 W.
The PBO-3C-9 is housed in a 6-SIP module with through-hole mounting.
The operating temperature range is -40°C to +85°C with derating.
Yes, it includes over current protection at 110% of rated output with auto recovery, and continuous short circuit protection with hiccup mode and auto recovery.
The input-to-output isolation voltage is 3000 Vac for 1 minute.
The typical efficiency is 76% at 230 Vac input.