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The CUI Inc. VGS-35B-12 is an enclosed AC-DC power supply designed for ITE (Commercial) applications. It provides a 12V output voltage with a maximum current of 3A, delivering up to 36W of power.
Key electrical specifications include a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz. The unit offers line and load regulation of ±1% for the 12V model and ±0.5% for others. It features adjustable output with a built-in trim pot for ±10% adjustment, a start-up time of 2 seconds, and a hold-up time of 12ms at 115 Vac and 30ms at 230 Vac.
Protective features include over-voltage, over-current, and short-circuit protection with auto-recovery. The power supply meets various safety and compliance standards, including CB Scheme, EN, FCC, IEC, SIQ, TUV, and UL. It is certified to standards such as EN 55032 Class B for emissions and IEC 61000-4-2 Class 4 for ESD immunity.
Mechanically, the VGS-35B-12 is a chassis mount unit with dimensions of 99.0mm x 82.0mm x 30.0mm. It operates within a temperature range of -20°C to 70°C with derating.
The output voltage is 12 Vdc.
The maximum output current is 3 A.
The output power is 36 W.
The input voltage range is 90-264 Vac.
The efficiency is 85%.
The operating temperature range is -20°C to 70°C (With Derating).
Yes, it features over-current protection with auto-recovery, rated from 110-180% of maximum output current.