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    Home / Power & Voltage Sources / AC-DC / Power supply 20V AC - 5V/1.2A DC, L7805CV

    Power supply 20V AC - 5V/1.2A DC, L7805CV

    Code: LA121006
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    Zdroj 20V AC-DC s L7805CV 5V 1.2A
    €1,91 €1,58 excl. VAT
    Skladem (12 pcs)
    Delivery to:
    16/12/2024

    Power supply with rectifier for use with step-down transformer output.

    Detailed information

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    Product detailed description

    For use with a good old transformer :) . Stabilized DC 5V voltage output

    Product Description:

    • Voltage stabilizer: L7805CV
    • Rectifier bridge: KBP310
    • Input voltage: AC 7.5 to 20V 50Hz
    • Output voltage: 5V
    • Current: 1.2A
    • Size: 57x23mm

    Included in delivery:

    • 1pc Power supply 20V AC - 5V/1.2A DC, L7805CV

    Remark:

    • This product is not a standalone functional unit and may require professional installation.
    • Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.

    Additional parameters

    Category: AC-DC Power Supply
    Warranty: 2 years
    Weight: 0.015 kg
    Výstupní napětí fixní: 5V
    Výstupní proud max.: 1-3A
    Funkce Konstantní proud: ne
    Input voltage max.: 20V (AC)
    Vstupní napětí min.: 7.5V (AC)
    Output voltage min.: 3-5V
    Max. Výkon: 5-12W
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    DČ Avatar of author Teplota 10/08/2024 08:14
    Je normální, že je chladič tohoto zdroje při dlouhodobém provozu velmi horký? Používám ho ve zvonkovém tablu k transformaci 12V AC na 5V DC. Konkrétní teplotu jsem neměřil, ale prst se na tom udržet nedá. Řekl bych, že by se člověk popálil.
    Reply
    KL Avatar of author Teplota 12/08/2024 08:30
    L7805 má vnitřní teplotu přechodu do 125 stupně, na chladiče bych tipoval, že do 70-80 je OK.