6PCS 1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board

1 channel 3V/3.3V power relay module support photocoupler isolation control; The external connection adopts rotary crimping terminal to make the connection more firm. The module can used to control 10A 250V AC, 10A 30V DC load, with output signal indicator. Adopt dual power supply selection design to enhance anti-interference ability. Therefore, it plays the role of automatic adjustment, safety protection and conversion circuit in the circuit. The signal input port can be connected to the single-chip IO port, driven by high-level signals. You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using. The relay isolation drive control module, the core is an electronic control device relay, with a control system (also known as an input loop) and a controlled system (also known as an output loop), which is essentially a “automatic switch that uses a smaller current to control a larger current” “. p strong Specifications: /strong – Working Voltage: DC 3V/3.3V – Load: 10A 250VAC / 10A 30VDC – Working Current: 65mA – Trigger Current: 3mA – Load Current: 10A max – Single Socket Length: 7.5mm – Response Time: <20ms - 3V 1 Channel Relay Power Switch with Opto Isolation High Level Trigger - Optocoupler Isolator - 3V/3.3V power relay module supports photocoupler isolation control. - Long Life - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection. - High Level Trigger - The relay module is triggered by a high-level signal(1.3V), which can be input from microcontroller IO. - strong Product Features: /strong - 1. With output signal indicator. - 2. The signal input port can be connected to the single-chip IO port, driven by high-level signals. - 3. Dual power supply design, strong anti-interference ability, photoelectric isolation protection and high reliability. - 4. Onboard 3V, 10A/250VAC; 10A/30V DC relay. Can be continuously attracted 100,000 times, with diode discharge protection, short response time. - 5. The external connection adopts rotary crimping terminal to make the connection more firm. - 6. With fixed mounting holes for easy installation. - strong Interface Description: /strong - strong Power interface: /strong - VCC: Connect to the positive pole of the power supply (3.3V) - GND: Connect to the negative pole of the power supply - IN: high level control relay pull-in - Load interface: - NO: Normally open interface of the relay, the relay is suspended before pull-in, and shorted to COM after pull-in - COM: Relay common interface - NC: Normally closed interface of the relay, the relay is short-circuited with COM before pull-in, and hangs up after pull-in - strong Package included: /strong

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