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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PA1032NLTXFMR FLYBACK DC/DC CONV SMD |
4,504 | - |
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Datasheet | - | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 30 ~ 57V | 10V @ 15mA | 1500Vrms | - | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.450" L x 0.366" W (11.43mm x 9.30mm) | 0.260" (6.60mm) | 0.450" L x 0.500" W (11.43mm x 12.70mm) | - |
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PA0491NLXFMR FWD P-P DC/DC CONV SMD |
3,987 | - |
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Datasheet | Spyglass | Tray | Obsolete | For DC/DC Converters | Forward, Push-Pull Converters | LT1952 | Linear Technology | 36 ~ 72V | - | 1500Vrms | - | - | -40°C ~ 125°C | - | - | Surface Mount | 0.790" L x 0.920" W (20.07mm x 23.37mm) | 0.348" (8.85mm) | 0.790" L x 0.920" W (20.07mm x 23.37mm) | Planar |
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PA0810NLTXFMR FWD P-P DC/DC CONV SMD |
1,422 | - |
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Datasheet | PA08 | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | LTC3901, LTC3765, UCC2891, UCC2897 | Linear Technology, Texas Instruments | 18 ~ 76V | - | 1500Vrms | - | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.850" L x 0.920" W (21.59mm x 23.37mm) | 0.339" (8.60mm) | - | Planar |
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PE-65300NLXFMR FWD P-P DC/DC CONV TH |
2,150 | - |
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Datasheet | - | Tube | Active | For DC/DC Converters | Forward, Push-Pull Converters | LM1577, LM2577 | National Semiconductor | - | - | 600Vrms | - | - | -30°C ~ 130°C | - | - | Through Hole | - | 0.820" (20.82mm) | 1.050" L x 1.080" W (26.27mm x 27.43mm) | - |
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PE-65301NLXFMR FWD P-P DC/DC CONV TH |
1,483 | - |
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Datasheet | - | Tube | Obsolete | For DC/DC Converters | Forward, Push-Pull Converters | LM1577, LM2577 | National Semiconductor | - | - | 600Vrms | - | - | -30°C ~ 130°C | - | - | Through Hole | 1.050" L x 1.150" W (26.67mm x 29.21mm) | 0.810" (20.57mm) | 1.050" L x 1.150" W (26.27mm x 29.21mm) | - |
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PA0910NLXFMR FWD P-P DC/DC CONV SMD |
4,680 | - |
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Datasheet | PA09 | Tray | Active | For DC/DC Converters | Forward, Push-Pull Converters | LTC3901, LTC3765, UCC2891, UCC2897 | Linear Technology, Texas Instruments | 18 ~ 76V | - | 1500Vrms | - | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.000" L x 1.160" W (25.40mm x 29.46mm) | 0.402" (10.20mm) | - | Planar |
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PH0256NLXFMR FLYBACK AC/DC CONV TH |
1,556 | - |
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Datasheet | - | Tube | Active | For AC/DC Converters | Flyback Converters | TNY264/274 | Power Integrations | 80 ~ 375V | 9V @ 20mA | 500Vrms | - | 132kHz | - | - | - | Through Hole | 0.689" L x 0.748" W (17.50mm x 19.00mm) | 0.571" (14.50mm) | 0.689" L x 0.748" W (17.50mm x 19.00mm) | - |
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PH0259NLXFMR FLYBACK AC/DC CONV TH |
4,741 | - |
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Datasheet | - | Tube | Active | For AC/DC Converters | Flyback Converters | TNY266/274 | Power Integrations | 85 ~ 375V | - | 500Vrms | - | 132kHz | - | - | - | Through Hole | 0.630" L x 0.720" W (16.00mm x 18.30mm) | 0.709" (18.00mm) | 0.630" L x 0.720" W (16.00mm x 18.30mm) | - |
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PH0262NLXFMR FLYBACK AC/DC CONV TH |
2,039 | - |
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Datasheet | - | Tube | Obsolete | For AC/DC Converters | Flyback Converters | - | - | 95 ~ 265V | - | 3000Vrms | - | 132kHz | -40°C ~ 125°C | - | - | Through Hole | 0.886" L x 0.854" W (22.50mm x 21.70mm) | 0.689" (17.50mm) | 0.886" L x 0.854" W (22.50mm x 21.70mm) | - |
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PH0270NLXFMR FLYBACK AC/DC CONV TH |
2,971 | - |
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Datasheet | - | Tube | Active | For AC/DC Converters | Flyback Converters | - | - | 85 ~ 265V | - | 1500Vrms | - | 132kHz | -40°C ~ 125°C | - | - | Through Hole | 1.120" L x 0.740" W (28.45mm x 18.80mm) | 1.100" (27.94mm) | 1.120" L x 0.740" W (28.45mm x 18.80mm) | - |
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.
