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PQ switching transformer

PQ switching transformer

PQ switching transformer

  • Features & Specification


    PQ switching transformer


    Dimension:

    PQ2020

    Feature:

    1. Inductance (2~1) :146 μH ±10% @ 10.0KHz, 0.1 Vrms
    2. Turns Ratio :N1 : N3 : N2a : N2b : N2c = 30 : 35 : 35 : 35 : 35±1%
    3. Leakage inductance(2~1)10 uH MAX(tie5+6,7+8,10+11,13+14) @ 100.0KHz, 0.01 Vrms
    4. Insulation Strength :

    3.6KV 50HZ AC 3mA 5sec @ Pri to Sec

    1.8KV 50HZ AC 3mA 5sec @ Pri,Sec to Core

    1.8KV 50HZ AC 3mA 5sec @ coil~coil(N2a to N2b)

    1.8KV 50HZ AC 3mA 5sec @ coil~coil(N 2b to N2c)

    1.8KV 50HZ AC 3mA 5sec @ coil~coil(N3to N2a)

    5.D.C.Resistance(2~1):

      D.C.Resistance(6~5):

      D.C.Resistance(7~8):

      D.C.Resistance(10~11):

      D.C.Resistance(13~14):

    0.235 Ω MAX @ 20℃

    0.385 Ω MAX @ 20℃

    0.72 Ω MAX @ 20℃

    0.72 Ω MAX @ 20℃

    0.72 Ω MAX @ 20℃

    Magtop:http://www.magtop.com

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