Switching Converter, SMPS Transformers
Use the filters and product table below to compare Switching Converter, SMPS Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Applications | Intended Chipset | Chipset Manufacturer | Voltage - Primary | Voltage - Auxiliary | Voltage - Isolation | Inductance @ Frequency | Frequency | Operating Temperature | Grade | Qualification | Mounting Type | Size / Dimension | Height - Seated (Max) | Footprint | Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PNY-24004XFMR FLYBACK AC/DC CONV 4MH TH |
9,843 | - |
|
Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | Flyback Converters | TNY255 | Power Integrations | 85 ~ 265V | - | 3000V | 4mH @ 100kHz | - | - | - | - | Through Hole | 0.717" L x 0.650" W (18.20mm x 16.50mm) | 0.886" (22.50mm) | - | - |
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POL-12012XFMR LED DR AC/DC CONV 620UH TH |
115 | - |
|
Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TOP202YAI | Power Integrations | - | - | 3000V | 620µH @ 100kHz | - | - | - | - | Through Hole | 0.906" L x 0.709" W (23.00mm x 18.00mm) | 0.984" (25.00mm) | - | - |
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POL-INN039XFMR FLYBACK AC/DC CONV |
869 | - |
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Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | Flyback Converters | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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POL-30030XFMR LED DR AC/DC CONV 750UH TH |
5,523 | - |
|
Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TOP227Y | Power Integrations | - | - | 3750V | 750µH @ 100kHz | - | - | - | - | Through Hole | 1.350" L x 1.260" W (34.30mm x 32.00mm) | 1.417" (36.00mm) | - | - |
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POL-45012XFMR LED DR AC/DC CONV 950UH TH |
526 | - |
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Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TOP204YAI | Power Integrations | - | - | 3000V | 950µH @ 100kHz | - | - | - | - | Through Hole | 1.122" L x 1.004" W (28.50mm x 25.50mm) | 0.953" (24.20mm) | - | - |
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POL-INN042XFMR FLYBACK AC/DC CONV 460UH |
347 | - |
|
Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | Flyback Converters | - | - | - | - | - | 460µH @ 100kHz | - | - | - | - | - | - | - | - | - |
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POL-INN044XFMR FLYBACK AC/DC CONV |
150 | - |
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Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | Flyback Converters | - | - | 90 ~ 265V | - | - | - | - | - | - | - | - | - | - | - | - |
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POL-28022XFMR LED DR AC/DC CONV 548UH TH |
167 | - |
|
Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TOP204Y | Power Integrations | - | - | 3000V | 548µH @ 100kHz | - | - | - | - | Through Hole | 1.240" L x 1.043" W (31.50mm x 26.50mm) | 1.299" (33.00mm) | - | - |
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POL-INN047XFMR FLYBACK AC/DC CONV 469UH |
494 | - |
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Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | Flyback Converters | - | - | - | - | - | 469µH @ 100kHz | - | - | - | - | - | - | - | - | - |
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TSD-1801XFMR FLYBACK AC/DC CONV TH |
2,936 | - |
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Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | Flyback Converters | TOP243 | Power Integrations | 85 ~ 265V | - | - | - | 47Hz ~ 440Hz | 0°C ~ 70°C | - | - | Through Hole | - | - | - | - |
Switching Converter, SMPS Transformers FAQ
Common questions about filtering, comparing and sourcing Switching Converter, SMPS Transformers components.
How can I narrow the Switching Converter, SMPS Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Switching Converter, SMPS Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
