Flyback Transformer
Document 605
Flyback Transformer For ON Semiconductor NCP1351 Controller
• Dual-output flyback transformer for ON Semi...
Description
Document 605
Flyback Transformer For ON Semiconductor NCP1351 Controller
Dual-output flyback transformer for ON Semiconductor’s NCP1351 Variable Off Time PWM Controller.
32 V, 1.0 A and 16 V, 0.75 A Outputs. Output of the auxiliary winding is 16 V.
Operates in discontinuous mode with a universal input 3000 Vrms, one minute isolation Pri and Aux to Sec1 and Sec2. 500 Vrms, one minute isolation Pri to Aux and between Sec1
and Sec2
Core material Ferrite Terminations RoHS tin-silver over tin over phos bronze. Other terminations available at additional cost. Weight 23.5 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. Tray packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Betwe...
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