CUI Inc.4-DIP ModuleRoHS
VSK-S2-3R3U
AC/DC CONVERTER 3.3V 2W
Category
Subcategory
Ac Dc Converters
Package
4-DIP Module
Series
VSK-S2 (2W)
Status
Active
$13.25 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | CUI Inc. |
| Model | VSK-S2-3R3U |
| Package / Case | 4-DIP Module |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 70°C (With Derating) |
| Number of Outputs | 1 |
| Efficiency | 65% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
VSK-S2-3R3U by CUI Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 4-DIP Module package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | Enclosed |
| Features | Universal Input |
| Efficiency | 65% |
| Applications | ITE (Commercial) |
| Power (Watts) | 2 W |
| Approval Agency | CE, cURus, EN, UL |
| Standard Number | 55024; 55032 Class A; 60950-1; 61000-3-2; 61000-3-3 |
| Voltage - Input | 85 ~ 305 VAC |
| Size / Dimension | 1.33" L x 0.87" W x 0.71" H (33.7mm x 22.2mm x 18.0mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Current - Output (Max) | 600mA |
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