POE70P-12LB

COILCRAFT  POE70P-12LB  脉冲变压器, 1:0.667, 155 µH, 0.414 ohm, 1.5 kV

The is a Flyback Transformer with ferrite core and tin-silver-copper over tin over nickel over phosphor bronze terminations. This transformer is developed for Powered Devices PD in IEEE 802.3af compliant PoE 3, 7 and 13W applications.

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Designed to operate in continuous mode at 250kHz with an input of 36 to 72VDC

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1500Vrms 1 minute isolation from primary and bias to secondary

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500Vrms 1 minute isolation between all other windings

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250kHz Switching frequency

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12V, 20mA Bias winding output