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12-way high-level trigger DC-controlled DC solid state relay module single-phase relay solid state 5A1-75057
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12-way high-level trigger DC-controlled DC solid state relay module single-phase relay solid state 5A1-75057
12-way high-level trigger DC-controlled DC solid state relay module single-phase relay solid state 5A1-75057

12-way high-level trigger DC-controlled DC solid state relay module single-phase relay solid state 5A1-75057

5A 1/2 Channel High Level Trigger DC Solid State Relay Module Electrical Device
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    Product Detail

    product detail

         A relay is an electrical control device. It is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the input quantity (excitation quantity) changes to meet the specified requirements. It has an interactive relationship between the control system (also called the input loop) and the controlled system (also called the output loop). Usually used in automated control circuits, it is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit.
     
    Parameter:
     
    Trigger mode: high level trigger
    Supply voltage: 3-32DC
    Quiescent current: 0mA
    Maximum working current: 1 way 12.5mA/2 way 20.5mA
    Load voltage: 5-220VDC
    Load current 5A
    Module life: 10 million times
    Maximum switching frequency: <5KHz
    Product positioning hole: 1 way 24.5*69.5mm/2 way 36.5*69.5mm
    Trigger voltage:
    High level trigger module:
    0-0.5VDC relay is disconnected (OFF),
    1.5-32VDC relay conduction (ON)
     
    Interface Description:
    DC+: positive supply voltage
    DC-: negative supply voltage
    CH1: The first trigger signal terminal
    CH2: The second trigger signal terminal
    CH3: The third trigger signal terminal
    CH4: The fourth trigger signal terminal
     
    Note : The CH terminal is the trigger terminal of the module. When there is a trigger signal, the output switch (A, B) of the solid state relay will be closed, and the load will be turned on.