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The CUI Inc. VSK-S1-3R3U is an enclosed AC/DC converter designed for ITE (Commercial) applications. It provides a single output of 3.3V at 300mA, delivering a total power of 1W. The converter operates with a wide input voltage range of 85 to 305 VAC and features universal input capabilities.
With an efficiency of 63%, this converter is suitable for various electronic designs. It is mounted via through hole and comes in a 4-DIP module package. The operating temperature range is from -25°C to 70°C, with derating applied.
Compliance is indicated by CE, cURus, EN, and UL agency approvals. It also meets standards such as 55024, 55032 Class A, 60950-1, 61000-3-2, and 61000-3-3. The RoHS status is RoHS3 Compliant, Moisture Sensitivity Level is 1 Unlimited, and REACH status is Unaffected.
The output voltage is 3.3V.
The power rating is 1 W.
The input voltage range is 85 to 305 VAC.
It uses through hole mounting.
The operating temperature range is -25°C to 70°C (With Derating).