Part Details for SW-256 by Stancor
Results Overview of SW-256 by Stancor
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Renewable Energy
Robotics and Drones
SW-256 Information
SW-256 by Stancor is a Power/Main Transformer.
Power/Mains Transformers are under the broader part category of Transformers.
Transformers are passive components that transfer electrical energy between circuits and adjust voltage levels through electromagnetic induction. They are crucial for applications like power transmission and reducing voltage for low-voltage devices. Read more about Transformers on our Transformers part category page.
Part Details for SW-256
SW-256 CAD Models
SW-256 Part Data Attributes
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SW-256
Stancor
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Datasheet
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SW-256
Stancor
Power Transformer, 1.1VA
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| Part Life Cycle Code | Contact Manufacturer | |
| Ihs Manufacturer | STANCOR PRODUCTS | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8504.31.40.35 | |
| Additional Feature | PCB MOUNTABLE | |
| Approvals | UL; CSA | |
| Number of Secondary Winding | 1 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current 1 | 0.02 A | |
| Transformer Type | POWER TRANSFORMER | |
| VA Rating | 1.1 VA |
Alternate Parts for SW-256
This table gives cross-reference parts and alternative options found for SW-256. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SW-256, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SPW-616-D | Prem Magnetics Inc | Check for Price | Power Transformer, 20VA | SW-256 vs SPW-616-D |
| SPW-614-D | Prem Magnetics Inc | Check for Price | Power Transformer, 20VA | SW-256 vs SPW-614-D |
| SPW-400-D | Prem Magnetics Inc | Check for Price | Power Transformer, 2.4VA | SW-256 vs SPW-400-D |
| SPW-610-D | Prem Magnetics Inc | Check for Price | Power Transformer, 20VA | SW-256 vs SPW-610-D |
| DSW-524 | Stancor | Check for Price | Power Transformer, 12VA | SW-256 vs DSW-524 |
| SPW-359-D | Prem Magnetics Inc | Check for Price | Power Transformer, 1.1VA | SW-256 vs SPW-359-D |
| SW-612 | Stancor | Check for Price | Power Transformer, 20VA | SW-256 vs SW-612 |
| DSW-510 | Stancor | Check for Price | Power Transformer, 12VA | SW-256 vs DSW-510 |
| SPW-614-S | Prem Magnetics Inc | Check for Price | Power Transformer, 20VA | SW-256 vs SPW-614-S |
| DSW-224 | Stancor | Check for Price | Power Transformer, 1.1VA | SW-256 vs DSW-224 |
SW-256 Frequently Asked Questions (FAQ)
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Stancor recommends a 4-layer PCB with a solid ground plane, and a separate layer for the power supply. Keep the input and output traces short and away from each other to minimize noise and EMI.
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Stancor recommends derating the output power by 1.5% per degree Celsius above 50°C. Ensure good airflow, and consider using a heat sink or thermal interface material to keep the junction temperature below 125°C.
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Stancor recommends keeping the input voltage ripple below 10% of the nominal input voltage to ensure stable operation and prevent damage to the device.
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Yes, the SW-256 can be paralleled to increase output power. However, Stancor recommends using a master-slave configuration with a single output voltage sense point to ensure stable operation and prevent oscillations.
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Stancor recommends using a low-ESR, high-frequency ceramic capacitor (e.g., X7R or X5R) with a value of 10-22 μF, depending on the input voltage and desired ripple performance.