JESSINIE 12V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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2 Channel 12V
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0.15 kg
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- Description Parameter: Trigger mode: low level trigger Trigger current:> 2mA Power supply voltage: 5V/12V/24V Quiescent current: 0mA Maximum working current: 1 way 12.5mA/2 way 20.5mA Load voltage: 5-220VDC Load current: 5A Maximum switching frequency: ≤ 5KHz Product positioning hole: 1 way 24.5*69.5mm/2 way 36.5*69.5mm Trigger voltage: 5V low level trigger module: 0-1. 5VDC relay is turned on (ON), 3-5VDC Relay off (OFF) 12V low level trigger module: 0-4. 5VDC relay on (ON), 5. 5-12VDC relay off (OFF) 24V low level trigger module: 0-8. 5VDC relay connected (ON) 10-24VDC relay disconnected (OFF) Pin 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 switches (A, B) of the solid state relay will be closed, and the load will be turned on. The relay is controlled by the terminal A and B port is just a switch. It should be noted that the A port is connected to the positive pole of the power supply, and the B port is connected to the positive pole of the required equipment. If A and B are connected reversely, the relay will not be controlled!
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**High Performance Control**: This 12V 2 Channel Solid State Relay Module is designed for seamless integration with Raspberry Pi projects, offering reliable low-level trigger functionality for efficient automation. **Robust Load Capacity**: Supports a wide load voltage range from 5V to 220V DC and a maximum load current of 5A, making it ideal for controlling a variety of high-power devices in your DIY projects. **User-friendly Design**: Equipped with clear pin descriptions and simple connection steps, this module ensures easy setup and operation, even for beginners. Just connect the positive and negative terminals correctly for optimal functionality. **Enhanced Safety and Durability**: Built with a diode protection mechanism, this module offers enhanced safety features to prevent damage from incorrect connections. It’s designed to resist high temperatures, ensuring long-lasting performance. **Versatile Application**: Perfect for automated control systems, this solid state relay module can handle frequent switching operations up to 5KHz, ideal for applications requiring rapid response times and high durability.