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    STEVAL-ISA105V1

    Power supply for energy meter and power line modem based on the ALTAIR04-900

    Parameters
    Target ApplicationPower Supplies by Application
    Core ProductAltair04-900
    Input Voltage Min Volt85.0
    Input Voltage Max Volt440.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeNot Applicable
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCARD
    Description

    The STEVAL-ISA105V1 demonstration board implements a power supply based on a quasi-resonant mode of operation using ST primary side ALTAIR04-900 flyback switch.The ALTAIR04-900 is a high-voltage all-primary sensing switcher intended for operating directly from the rectified mains with minimum...
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    Key features
    Key features
    • Min. operating voltage Vacmin: 90 Vac
    • Max. operating voltage Vacmax: 265 Vac, 440 Vmax
    • Topology: quasi-resonant flyback converter, primary side regulation
    • Mains frequency fL: 50 Hz +/-3 Hz
    • Input/output isolation: yes, Galvanic isolation >2.7 KV
    • Nominal output voltage:
      • 5 V/70 mA nominal, 1 A max.
      • 3.3 V/30 mA nominal, 150 mA max.
      • 12 V/2 mA nominal, 100 mA max.
      • 5 V_ISO/2 mA nominal, 80 mA max.
    • Total output power Pout: 1 W nominal, 7.5 W (during transmission mode)
    • Typical efficiency @ 230 Vac: > 75%
    • Output voltage pk-pk ripple: < 100 mV
    • Protection: short-circuit protection
    • Reflected voltage of transformer, VR: 100 V
    • RoHS compliant
    Out of Stock
    Quantity $ per unit Savings
    1-2$60.010%
    2 + Contact sales
    $60.01
    Parameters
    Target ApplicationPower Supplies by Application
    Core ProductAltair04-900
    Input Voltage Min Volt85.0
    Input Voltage Max Volt440.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeNot Applicable
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCARD
    Description

    The STEVAL-ISA105V1 demonstration board implements a power supply based on a quasi-resonant mode of operation using ST primary side ALTAIR04-900 flyback switch.The ALTAIR04-900 is a high-voltage all-primary sensing switcher intended for operating directly from the rectified mains with minimum...
    Read More

    Key features
    Key features
    • Min. operating voltage Vacmin: 90 Vac
    • Max. operating voltage Vacmax: 265 Vac, 440 Vmax
    • Topology: quasi-resonant flyback converter, primary side regulation
    • Mains frequency fL: 50 Hz +/-3 Hz
    • Input/output isolation: yes, Galvanic isolation >2.7 KV
    • Nominal output voltage:
      • 5 V/70 mA nominal, 1 A max.
      • 3.3 V/30 mA nominal, 150 mA max.
      • 12 V/2 mA nominal, 100 mA max.
      • 5 V_ISO/2 mA nominal, 80 mA max.
    • Total output power Pout: 1 W nominal, 7.5 W (during transmission mode)
    • Typical efficiency @ 230 Vac: > 75%
    • Output voltage pk-pk ripple: < 100 mV
    • Protection: short-circuit protection
    • Reflected voltage of transformer, VR: 100 V
    • RoHS compliant