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The CUI Inc. VSBU-120C-36 is an AC-DC power supply designed for various applications, offering a continuous output power of 120W and a nominal output voltage of 36V.
This power supply features a universal input voltage range of 90-264 Vac and an input frequency of 47-63 Hz. It incorporates active power factor correction (PFC) and achieves an efficiency of up to 82% typical.
Key electrical specifications include a maximum output current of 3.33A, line regulation of 1%, and load regulation of 5%. The operating temperature range is 0°C to 70°C with derating. Protections include over-voltage, over-current, and short-circuit protection.
Designed with an industry-standard 3" x 5" footprint, the VSBU-120C-36 is suitable for chassis mounting. It meets safety standards including IEC/EN/UL 62368-1 and complies with EMI/EMC standards like CISPR-32/EN 55032 Class B.
The input voltage range is 90 to 264 Vac.
The output is 36 Vdc at 3.33 A, with maximum power of 120 W.
Operating temperature is 0°C to 70°C with derating.
It is certified to IEC/EN/UL 62368-1.
Over voltage protection (112-132%), over current protection (110-150% auto recovery), and short circuit protection (auto recovery).
Typical efficiency is 82%.
It is an open frame chassis mount design measuring 127.0 x 76.2 x 33.5 mm.