Hign-concerned Chemical : None
Package : DIP
Dissipation Power : 1
Supply Voltage : 5V DC
Application : Computer
Type : Voltage Regulator
Origin : China
Condition : New
Product description:1. 5V solid state relay 240V 2A, the output with a resistive fuse 240V 2A.2. input power: 5V DC (160MA)3. the input control signal voltage:High level module: (0-2.5V state low level relay ON)(3.3-5V state high level relay OFF)Low level module: (0-2.5V state low level relay OFF)(3.3-5V state high level relay ON)5. there are 2.54CM pin and blue KF301 terminal control line is more convenient.Input section:DC +: Connect the power supply positive (according to the relay voltage)DC-: Connect the power supply negativeCH1: 1 relay module signal trigger terminal (low level trigger active)CH2: 2 relay module signal trigger terminal (low level trigger active)CH3: 2 relay module signal trigger terminal (low level trigger active)CH4: 2 relay module signal trigger terminal (low level trigger active)
Module Interface:
Input section:
DC+:
Connect to positive pole of power supply (power supply according to relay voltage)
DC-:
connect to negative pole of power supply
CH:
Relay module signal trigger terminal (low level trigger effective)
High level and low level meaning:
High level trigger means that there is a positive voltage between the signal trigger terminal (IN) and the negative terminal of the power supply.
A positive voltage between the trigger terminal (IN) and the negative pole of the power supply, usually the positive pole of the power supply is used to connect with the trigger terminal in a kind of triggering mode.
When there is a positive voltage at the trigger terminal or when the trigger voltage is reached, the relay will be activated.
High and low meaning:High-level trigger refers to the signal trigger side (IN) and the negative power supply has a positive voltage between the positive and the power supply is usually connected to the trigger side of a trigger, when the trigger side voltage or trigger to reach the trigger Voltage, the relay is pull.Low-level trigger refers to the voltage between the signal trigger terminal and the negative terminal of the power supply is OV, or the voltage of the trigger terminal is lower than the voltage of the positive terminal of the power supply. When the voltage is low enough to trigger, the relay is pulled in, The negative side of the power supply is connected to the trigger side of a trigger, so that the relay is pull.Electrical parameters:Voltage Version Quiescent Current Operating Current Trigger Voltage Trigger Current1 channel 5V 0mA 12.5mA 0-2.5V 2mA2 5V 0mA 22.5mA 0-2.5V 2mA4 5V 0mA 48mA 0-2.5V 2mA4 5V 0mA 102mA 0-2.5V 2mAproduct manual:1. Module power supply: the power must be DC, the voltage and the relay voltage to match2. Wiring method:When the trigger side of the signal trigger level, the relay will be connected, the device has electricity and work
Precautions:1. Module power supply: power must be DC, 5V power supply2. Module control terminal voltage: This module can only be used to control the AC current, can not control the DC current.
Product use instructions:
1.
Power supply of the module: the power supply must be DC, and the power
voltage should match the voltage of the relay
2. Wiring method:
When there is a low-level trigger at the signal trigger terminal, the relay will be turned on, and the device has power and works.
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
