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    1A EMI Power Line Filter

    1A EMI power line filter features single phase single stage and rated voltage 250V AC, and it is kind of general-purpose filter with compact, easy to install, favorable price and widely used.
    SKU: ATO200-1
    Free shipping
    Delivery date: 6-12 days

    EMI power line filter, single-phase single-stage, rated current 1A and rated voltage 250V AC, is designed for commonly use in line filtering or noise filtering.


    Basics Model ATO200-1
    Type Single phase single stage
    Operating temperature -25℃~85℃
    Weight 65g
    Mounting Wire
    Technical parameters Rated voltage(Max) 250V AC
    Operating frequency 50/60Hz
    Hipot rating(one minute) Line to ground 2000V AC
    Line to line 1760V DC
    Rated current(@ 40℃) 1A
    Leakage current(Line to ground) ≤0.3mA @ 250V AC 50Hz
    Insulation Resistance(Line to ground) 200MΩ @ 500V DC for one minute
    Inductance L 5.5mH
    Capacitance CX 0.1μF
    CY 2.2nF
    Insertion loss in dB (measured in 50Ω system)
    Frequency(MHz) 0.1 0.15 0.5 1 5 10 30
    Common mode(line to ground) 40 46 61 55 52 55 54
    Differential mode (line to line) 6 9 30 55 55 60 50


    single phase filter dimensions

    Electrical schematic

    single phase filter electrical schematic

    Tips: What is power line filter?
    Power line filter is electrical equipment which effectively filters particular frequency point in the power line or the frequency out of the particular frequency point. Power line filter performance is to get a certain frequency power supply signal or power supply signal after eliminating a certain frequency through connecting power supply filter in power line. Based on this performance of power line filter, a square wave group or compound noise wave could be converted into a certain frequency sine wave through power line filter.
    Power supply filter is a passive bi-directional network, that is, one end is power supply, and the other end is load. Power supply filter principle is a impedance adaption network: the larger the impedance mismatching is (between “power filter input&output” and “power & load” side), the more effective the attenuation of electrical magneto interference is.

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