JA4429-AL

COILCRAFT  JA4429-AL  脉冲变压器, 1:0.24, 400 µH, 0.252 ohm, 3 kV

The is a 1.3A Flyback Transformer with ferrite core and is developed to use with LT3799 isolated LED controller with active power factor correction. This transformer is mounted on LT3799 demo board with 3000Vrms, one minute primary to secondary isolation, 500Vrms, one minute primary to bias isolation. Inductance measured at 100kHz, 0.1Vrms, 0Adc using an Agilent/HP 4263B impedance analyzer or equivalent. The peak primary current drawn at minimum input voltage, leakage inductance is for the primary and is measured with the secondary shorted.

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MSL-I Moisture sensitivity level

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-40 to +125°C Ambient temperature range