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1 Channel 5V 30A Relay Module Relay Control Board Module With Optocoupler Isolation For AC Load Switching Power Supply Indicator Lamp High and Low Current Levels 30A Relay Module - RS3303

1 Channel 5V 30A Relay Module Relay Control Board Module With Optocoupler Isolation For AC Load Switching Power Supply Indicator Lamp High and Low Current Levels 30A Relay Module - RS3303

RS3303

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Rs. 259.00
Rs. 259.00
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Description:

5V 12V 24V 30A One Channel Relay Module Optocoupler Isolation High and Low Trigger With optocoupler isolation, strong drive capability, stable performance; trigger current 5mA. Friendly interface design, all interfaces can be directly connected through the terminal leads, very convenient.

Specifications:

  • Model Type: Relay Module
  • No. of Channels: 1

Features:

  • High-impedance controller pin
  • Pull-down circuit for the avoidance of malfunction
  • One normally closed contact and one normally open contact
  • Triode drive, increasing relay coil
  • Power supply indicator lamp
  • Control indicator lamp
  • With 4 fixed screw holes, a hole diameter of 3.1mm, convenient installation, and fixation

Pin Descriptions:

  • DC +: DC power supply positive;
  • DC -: DC power supply module negative;
  • IN: Signal input terminal(support High/Low Level switch freely);
  • Normally open (NO): Relay normally open;
  • Common terminal (COM): Relay common;
  • Normally closed terminal (NC): relay normally closed terminal

Note:

On the high-level and low-level-triggered mode, friends who do not understand, have a look:

  • High-level trigger refers to the signal voltage between input and trigger and can be understood as a signal input with VCC cathode short-circuit triggered away.
  • Low-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, which can be understood as a signal input terminal and the GND negative electrode short circuit triggered is a way 1-channel relay module connection.

Package Included:

1 x 1 Channel 5V 30A Relay Control Module Isolated Relay Control Board For High Power Applications With Optocoupler