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The CUI Inc. PSK-S60B-48-PB is an enclosed AC-DC power supply designed for industrial and commercial applications. It provides a single 48V output with a maximum current of 1.25A, delivering up to 60W of power.
This power supply features a universal input range of 90-264 Vac and 120-370 Vdc, making it suitable for global use. It boasts high efficiency up to 90% and low no-load power consumption of 150 mW. The unit includes essential protections such as short circuit protection with auto-recovery and over voltage protection.
Designed for reliability, the PSK-S60B-48-PB operates within a temperature range of -30°C to 70°C with derating. It meets Class B emissions standards (EN55032/CISPR/FCC) and is certified to IEC/EN/UL 62368-1 safety standards, ensuring compliance and safety in various ITE applications.
The power supply is housed in a 6-DIP module package and utilizes through-hole mounting. Its dimensions are 54.3mm x 54.3mm x 35.8mm. The PSK-S60B-48-PB model also offers a power boost function, allowing it to sustain twice the rated output load for short durations.
The input voltage range is 90-264 Vac (47-63 Hz) or 120-370 Vdc.
The output voltage is 48 Vdc with a maximum output current of 1.25 A and maximum power of 60 W.
The operating temperature range is -30°C to 70°C with derating.
It includes hiccup-mode short circuit protection with auto recovery and over voltage protection clamped at 56.0 Vdc.
The package is a 6-DIP through-hole module measuring 54.3 mm x 54.3 mm x 35.8 mm.
Efficiency is 90% typical at 230 Vac full load and 25°C.
No-load power consumption is 150 mW maximum.