Delta Electronics12-SMD ModuleRoHS
S48SA3R310NRFA
DC DC CONVERTER 3.3V 33W
Category
Subcategory
Dc Dc Converters
Package
12-SMD Module
Series
Delphi S48SA (33W)
Status
Not For New Designs
$35.77 / unit (market reference)
MOQ: 30 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Delta Electronics |
| Model | S48SA3R310NRFA |
| Package / Case | 12-SMD Module |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 108°C |
| Voltage - Input (Min) | 36V |
| Voltage - Input (Max) | 75V |
| Number of Outputs | 1 |
| Efficiency | 90.5% |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
S48SA3R310NRFA by Delta Electronics 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 12-SMD 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 | Isolated Module |
| Features | Remote On/Off, OCP, OTP, OVP, UVLO |
| Efficiency | 90.5% |
| Applications | ITE (Commercial) |
| Power (Watts) | 33 W |
| Control Features | Enable, Active Low |
| Size / Dimension | 1.86" L x 1.16" W x 0.33" H (47.2mm x 29.5mm x 8.5mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Voltage - Isolation | 1.5 kV |
| Voltage - Input (Max) | 75V |
| Voltage - Input (Min) | 36V |
| Current - Output (Max) | 10A |
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