CUI Inc.BoxRoHS
VHK50W-Q48-S3R3
DC/DC CONVERTER 3.3V 50W
Subcategory
Dc Dc Converters
Package
Box
Series
VHK50W (50W)
Status
Active
$115.01 / unit (market reference)
MOQ: 64 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | CUI Inc. |
| Model | VHK50W-Q48-S3R3 |
| Package / Case | Box |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Min) | 18V |
| Voltage - Input (Max) | 75V |
| Number of Outputs | 1 |
| Efficiency | 76% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
VHK50W-Q48-S3R3 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 75V, output adjustable. The Box 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 |
| Efficiency | 76% |
| Power (Watts) | 50W |
| Size / Dimension | 4.23" L x 4.01" W x 1.50" H (107.5mm x 101.8mm x 38.0mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Voltage - Input (Max) | 75V |
| Voltage - Input (Min) | 18V |
| Current - Output (Max) | 10A |
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