1 Channel 12V Relay Module - ADIY

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Product Specification

12V 1-Channel Relay Module by ADIY is a Bidirectional isolation type 1-Channel relay control module, according to user needs, you can choose a high or low level to control the relay pull. The module uses a genuine high-quality power relay, high-quality subminiature package optocoupler, high power high voltage transistor, red and blue signal indicator, and layout board considered comprehensive, stable performance, and can be widely used in a variety of power control applications. Normally open interface maximum load: AC 250V / 10A, DC 30V / 10A. The use of high-quality ultra-small optocouplers, anti-interference ability, stable performance; trigger current only 3mA.

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Product Details

Features :1 Channel 12V Relay Module

  • Equipped with high-current relay 10A@250VAC / 10A@30VDC
  • It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc.
  • High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection
  • A freewheeling diode to protect your microcontroller
  • Input Signal Pin connected to Burg stick for easy accessibility
  • LED status indicators to indicate the relay ON/OFF status
  • Mounting holes provided
  • Signal input with a high-level signal, the common and often start conduction;
  • The relay can directly control all kinds of equipment and load;
  • One often opened a normally closed contact;
  • The Blue KF301 terminal line is more convenient.


Specification: 1 Channel 12V Relay Module

  • Working voltage: DC12V,
  • Working Current: 12V Version
  • the working state of 50mA (Relay without pull/release action, less than 15mA). ;
  • The relay high-level pull-in, the module contains current-limiting resistance, a high level can be DC +, microcontroller I / O port can be set high;
  • Fault-tolerant design, even if the control line is broken, the relay will not move;
  • Power indicator (red), 1 relay status indicator (blue)
  • User-friendly interface design, all interfaces can be directly connected through the terminal leads, very convenient
  • With four fixing bolt holes, easy to install