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SG Series Fully Enclosed High Voltage Isolation Transformer

Power Transformer

SG Series Fully Enclosed High Voltage Isolation Transformer

The "BingZi" high voltage isolation transformer stands out for its compact size, high voltage resistance, excellent output characteristics, strong EMC capability, and high safety performance. Its windings can withstand 50Hz, 12kV for 1 minute, and its volume is much smaller than other isolation transformers with the same electrical strength on the market. This makes it especially suitable for use in high operating voltage circuit systems where it provides effective high voltage isolation. The casing is made entirely of flame-retardant PPO engineering plastic, ensuring safe and reliable performance. Additionally, it has been awarded a utility model patent.

    Features

    ①Fully-encapsulated printed circuit board being able to be directly welded and assembled, easy to use, with aesthetic appearance;
    ②Compact structure, strong, vibration resistance, moisture-proof, flame retardant;
    ③Small no-load current, high power factor, wide input overvoltage range;
    ④Anti-electric strength up to 12kV;
    ⑤Able to be added flexible wire as pin-out according to user requirements.

    Ambient Conditions

    ①Temperature: -25℃~+70℃;
    ②Relative humidity: ≤90% at 40℃;
    ③Atmospheric pressure: 860~1060mbar (650~800mmHg approximately).

    Insulation Rating

    Class B (130℃).

    Safety Characteristics

    ①Dielectric resistance: >1000MΩ in normal condition;
    ②Insulation withstand voltages: 12KV /1 min;
    ③Insulation impact strength: Continuously 20 times impact of 6KV/50μS;
    ④Fire retardancy: In conformity with UL94-V0.

    Safety approval

    CE

    Rated Power

    2VA

    modle

    output power

    dielectric strength

    Input / output mode

    Overall dimen sions(mm)

    wei ght (g)

    SG1202

    2 VA

    ≥12kV/60s

    Soft line / pin

    45×37×33

    195

    SG1208

    8 VA

    ≥12kV/60s

    terminal

    79.8×55.8×59.5

    460

    SG1515

    15VA

    ≥15kV/60s

    Weld sheet / pin

    77.5×61×66

    680

    SG2505

    5 VA

    ≥25kV/60s

    Weld sheet / pin

    56.5×47.5×49.5

    380

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