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The CUI Inc. PBO-8-12-B is an open-frame AC-DC power supply designed for various applications, including household appliances and ITE commercial equipment. It provides a single 12V DC output with a maximum power of 8.04W and a current of 670mA.
This power supply operates over a wide input voltage range of 85-305 VAC or 100-430 VDC, with a frequency range of 47-63 Hz. Key electrical specifications include a typical efficiency of 76% at 230 VAC input, line regulation of ±1% maximum, and load regulation of ±1.5% maximum. It also features over-voltage, over-current, and short-circuit protections.
The PBO-8-12-B is housed in a 16-SIP module with through-hole, right-angle mounting. It has a compact size with dimensions of 44.5mm x 22.5mm x 15.0mm. The operating temperature range is -40°C to 85°C with derating.
Safety approvals include CE and cURus, and it is designed to meet standards such as 60335-1 and 62368-1. Compliance includes RoHS3, REACH Unaffected, and MSL 1.
The PBO-8-12-B accepts 85 to 305 VAC or 100 to 430 VDC input.
The output is 12 Vdc at 0.67 A maximum, providing 8.04 W of power.
Over voltage protection (25 Vdc max), over current protection (110% auto-recover), and short circuit protection (continuous auto-recover hiccup).
Typical efficiency is 76% at 230 VAC input.
The PBO-8-12-B is housed in a 16-SIP module with 6 leads, through-hole right angle mounting.
Operating temperature range is -40°C to 85°C with derating.
Input to output isolation is 3000 VAC minimum for 3 minutes.