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Alinan 10pcs 1 Channel 3V/3.3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for ESP8266 Development Board

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$13.99

$ 6 .99 $6.99

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About this item

  • 【High Reliability】: Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability.
  • 【30VDC 250VAC Load】: The power switch is compatible with 10A 250VAC and 10A 30VDC load.
  • 【Optocoupler Isolator】 : 3V/3.3V power relay module supports photocoupler isolation control.
  • 【High Level Trigger】: The relay module is triggered by high level signal, which can be input from microcontroller IO.
  • 【Jumper Caps】: 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.


3V 1 Channel Relay Power Switch with Opto Isolation High Level Trigger
Optocoupler Isolator: 3V/3.3V power relay module supports photocoupler isolation control.
High Level Trigger: The relay module is triggered by a high-level signal(1.3V), which can be input from microcontroller IO.
Long Life: Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection.
Photocoupler Isolation Control
High Level Trigger
Long Life
Specifications
Working Voltage: DC 3-3.3V
Load: 10A 250VAC / 10A 30VDC
Working Current: 65mA
Trigger Current: 3mA
Load Current: 10A max
Single Socket Length: 7.5mm
Response Time:
Jumper Caps
JP1 is used to connect VCC of the signal terminals and V+ of the relay.
JP2 is used to connect GND of the signal terminals and V+ of the relay.
The high-level signal that over 1.3V to IN can trigger the relay.


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