QualtekBulkRoHS
QPSF-125-28
AC/DC CONVERTER 28V 125W
Subcategory
Ac Dc Converters
Package
Bulk
Series
QPSF-125 (125W)
Status
Active
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Qualtek |
| Model | QPSF-125-28 |
| Package / Case | Bulk |
| Mounting Type | Chassis Mount |
| Operating Temperature | -20°C ~ 70°C (With Derating) |
| Number of Outputs | 1 |
| Efficiency | 87% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
QPSF-125-28 by Qualtek 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 Bulk 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 | Open Frame |
| Features | Adjustable Output, PFC, Remote Sense, Universal Input |
| Efficiency | 87% |
| Applications | ITE (Commercial) |
| Power (Watts) | 125W |
| Approval Agency | CB, CE, cURus |
| Voltage - Input | 90 ~ 264 VAC |
| Size / Dimension | 5.00" L x 2.99" W x 1.20" H (127.0mm x 76.0mm x 30.5mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 28V |
| Voltage - Isolation | 3 kV |
| Current - Output (Max) | 4.5A |
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