CUI Inc.4-DIP ModuleRoHS
PSK-S25B-5
AC/DC CONVERTER 5V 20W
Category
Subcategory
Ac Dc Converters
Package
4-DIP Module
Series
PSK-S25B (25W)
Status
Active
$24.55 / 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 | PSK-S25B-5 |
| Package / Case | 4-DIP Module |
| Mounting Type | Through Hole |
| Operating Temperature | -30°C ~ 70°C (With Derating) |
| Number of Outputs | 1 |
| Efficiency | 81% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PSK-S25B-5 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 | 81% |
| Applications | Household Appliances, ITE (Commercial) |
| Power (Watts) | 20 W |
| Approval Agency | CB Scheme, EN, IEC, SIQ, TUV, UL |
| Standard Number | 55024; 55032 Class A; 60950-1; 61000-3-2; 61000-3-3; 61000-6-1; 61000-6-2; 61204-3; 62368-1 |
| Voltage - Input | 90 ~ 264 VAC, 120 ~ 370 VDC |
| Size / Dimension | 2.09" L x 1.19" W x 0.98" H (53.1mm x 30.3mm x 24.8mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 5V |
| Current - Output (Max) | 4A |
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