Household appliance protector circuit schematic

LC03-3.3 SOP8 TVS Static Protection 3.3V
Photocoupler

Household appliance protector circuit schematic

IC1 (555) is connected to the RS trigger mode. When undervoltage and overvoltage occur, Kl is set and its 3 pin is high. IC2 is reset, the 3 pin is low level, the SCR is cut off, and the load is powered off. When the power is turned off and then called again, since the terminal voltage on C4 cannot jump, the 2 pin is added with a peak high potential, so that the output of IC2 is low, and when the C4 is charged, the potential of the 2 pin is lower than 1/3VDD. IC2 is set and the load is restored. The charging time of C4 is the protection time, and the protection time of the graphic parameters is about 6 minutes.



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    Product Name
    For Nintendo Switch hand grig and steering wheel kit
    Material
    ABS
    Product size
    hand grip:15.5*9*2.8CM Wheel:13.8*13.8*3 CM
    product net weight
    Hand grip:47.4g /pcsWheel:77g/pcs
    collor
    black, pink and blue,red and green,yellow and brown or OEM
    package
    Gift Box
    packing list
    2hand grip+2 Steering wheel
    OEM/ODM
    warmly welcome
    Advatage
    4 Pack in one box, multicolor to choose
    samples time
    1-2day
    Packing detailes
    28pcs/CTN , NW:11KG Gross weight:12 KG Means:56*47*32.5cm
    warranty
    1 year
    Nintendo Switch Steering Wheelwheel grip kit for Switch

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