The 78253/55MC is a 1W 5V fully encapsulated Converter Isolation Transformer with toroidal construction, matte tin pin finish, 1:1.31 turn ratio and surface mount, it is designed for use with the MAX253 chip set to provide isolated power supplies. This transformer features centre tapped secondary winding allows for full bridge, half bridge or voltage doubling, industry-standard pinout and industrial temperature range.
Up to 500kHz Frequency range
Up to 4kVDC Isolation
300°C Lead temperature 1.5mm from case for 10 seconds
-40 to 85°C Operating free air temperature range
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