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    12-24 VDC Power Stabilizer isolated

    €106,-* Goods to order; Europe 21 Days, RoW 24 Days
    12-24 VDC Power Stabilizer isolated... Show more
    11 variations I/O Voltage: 12 VDC, Power: 36 W, Protection-class IP65: Yes

    Product description

    The sensitivities of modern electronic equipment to variable input voltages, susceptibility to EMC interference and in some cases, the need to isolate the supply has made voltage stabilization an important section of our product range. This Series offers a wide range of isolated products that ensure a stable and reliable voltage can be delivered to important equipment, even when the electrical system is under duress, such as during engine cranking. Units are available from 36-240W.

    Technical Information

    Input voltage range12 VDC, 24 VDC +/- 30%
    Output voltage13,6 VDC or 27,2 VDC +15% -20% at extremes of temperature, load, input tolerance, etc.
    Intermittent output powerContinuous rating +25%, taken for a maximum of 2 minutes followed by 8 minutes rest.
    Transient voltage protectionMeets ISO7637-2 International standard for 24 VDC commercial vehicles
    Electrostatic voltage protectionMeets ISO10605, ISO14892, >8 kV contact, 15 kV discharge
    Output noise<50 mV pk-pk (100 mV on 24 V units) at continuous load. Meets CISPR25
    Off load current (quiescent current)<15 mA
    Power conversion efficiencyTypically: 90% for non-isolated units, 85% for isolated units
    Isolation>400Vrms between input, output and case, on isolated products only
    Operating temperature-25 ºC to +30 ºC to meet this specification table +30 ºC to +80 ºC de rate linearly to 0 A
    Storage temperature-25 ºC to +100 ºC
    Operating humidity95% max., non-condensing
    CaseworkAnodised aluminium, glass filled polycarbonate, dust water and impact resistance to IP533 (excludes DDi 24-24 240 which is ventilated and fitted with a cooling fan to IP20)
    ConnectionsFour 6,3 mm push-on flat blade connectors
    Output indicatorGreen LED adjacent to output terminals
    Mounting methodClick ‘n’ fit mounting clip, fitted separately using three hole fixture
    Safe area protection: Over currentLimited by current sensing circuit
    Over heatLimited by temperature sensing circuit
    TransientsProtected by filters and rugged component selection
    Catastrophic failureProtected by internal input and output fuses
    Approvals2004/108/EC The general EMC directive
    2009/19/EC The automotive directive
    93/68/EEC The CE marking directive
    Designed toEN50498, ISO 7637-2
    MarkingsCE and E (e) marked

    Manufacturer information

    • Manufacturer: Alfatronix Limited
    • Partnumber: DDi_24-24_240


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