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| ![750311553 750311553](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750311553_tmb.jpg) | TRANSFORMER FLYBACK LM3445 | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | - | 115V | -40°C ~ 125°C | 100kHz | LED Drivers, AC/DC SMPS | WE-FB, MID-OLTI | For AC/DC Converters | LM3445 | National Semiconductor | - | 4500Vrms | 803.5µH @ 100kHz, 50.2µH @ 100kHz | 0.635" (16.13mm) | 0.800" L x 0.960" W (20.32mm x 24.38mm) |
| ![750815047 750815047](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750815047_tmb.JPG) | FLYBACK XFRM WE-FB TI LM3447 | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.665" L x 0.740" W (16.90mm x 18.80mm) | Through Hole | - | 185 ~ 265V | -40°C ~ 125°C | 70kHz | LED Drivers, AC/DC SMPS | WE-FB, MID-OLTI | For AC/DC Converters | - | - | 15V @ 20mA | 3000Vrms | 3.2mH @ 10kHz | 0.529" (13.44mm) | 0.665" L x 0.740" W (16.90mm x 18.80mm) |
| ![750845150 750845150](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750845150_tmb.jpg) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.744" L x 0.862" W (18.90mm x 21.90mm) | Through Hole | - | 196 ~ 264V | -40°C ~ 125°C | 100kHz | LED Drivers, AC/DC SMPS | WE-FB, MID-OLTI | For AC/DC Converters | TPS92310 | Texas Instruments | 22V @ 10mA | 3000Vrms | 2.7mH @ 100kHz | 0.605" (15.37mm) | 0.744" L x 0.862" W (18.90mm x 21.90mm) |
| ![750341599 750341599](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750341599_tmb.JPG) | POWER TRANSFORMER TI LM3447 | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.665" L x 0.740" W (16.90mm x 18.80mm) | Through Hole | - | 180 ~ 264V | -40°C ~ 125°C | 70kHz | Flyback Converters | WE-FB, MID-OLTI | For AC/DC Converters | LM3447 | Texas Instruments | 14V @ 10mA | 3750Vrms | 2.18mH @ 70kHz | 0.529" (13.44mm) | 0.665" L x 0.740" W (16.90mm x 18.80mm) |
| ![750312723 750312723](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750312723_tmb.JPG) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.560" L x 0.805" W (14.22mm x 20.45mm) | Through Hole | - | 85 ~ 265V | -40°C ~ 125°C | 130kHz | Flyback Converters | WE-FB, MID-OLTI | For DC/DC Converters | UCC287xx, UCC289xx | Texas Instruments | 20V | 4500Vrms | 925µH @ 10kHz | 0.415" (10.54mm) | 0.560" L x 0.805" W (14.22mm x 20.45mm) |
| ![750342104 750342104](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750342104_tmb.JPG) | WE-FB FLYBACK TRANSFORMER | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.689" L x 0.740" W (17.50mm x 18.80mm) | Through Hole | - | 85 ~ 264V | -40°C ~ 125°C | 80kHz | Flyback Converters | WE-FB, MID-OLTI | For AC/DC Converters | UCC287xx, UCC289xx | Texas Instruments | 12V @ 60mA | 3750Vrms | 1.3mH @ 50kHz | 0.524" (13.31mm) | 0.665" L x 0.740" W (16.90mm x 18.80mm) |
| ![750341657 750341657](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750341657_tmb.JPG) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.615" L x 0.555" W (15.62mm x 14.10mm) | Through Hole | - | - | - | - | LED Drivers, AC/DC SMPS | WE-FB, MID-OLTI | For AC/DC Converters | UCC28710 | - | - | - | 720µH @ 10kHz | 0.399" (10.13mm) | 0.615" L x 0.555" W (15.62mm x 14.10mm) |
| ![750313959 750313959](https://oss.origin-ic.net/productFiles/image/product/switching-converter-smps-transformers/750313959_tmb.JPG) | WE-FB FLYBACK TRANSFORMER | | 联系我们 | PCB Symbol, Footprint & 3D Model | 0.540" L x 0.805" W (13.72mm x 20.45mm) | Through Hole | - | 120 ~ 375V | -40°C ~ 125°C | 100kHz | Isolation | WE-FB, MID-OLTI | For AC/DC Converters | - | - | 18V @ 10mA | 4500Vrms | 1.8mH @ 10kHz | 0.405" (10.29mm) | 0.540" L x 0.805" W (13.72mm x 20.45mm) |