New 3pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger For Arduino 240V2A

Price:
US$4.96

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3pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger For Arduino 240V2A

Specification:
 
Input Power Supply: 12V DC 
Load Voltage: AC240V 2A
Maximum operating current: 13.8mA
Trigger mode: low level
Input control signal voltage:
(0-2.5V low state relay OFF)
(3.3-5V state high relay ON)
Blue KF301 terminal connection control line is more convenient.
Module interface:
DC +: positive power supply (by relay voltage power supply)
DC-: connect power negative
CH: Relay Module signal triggering end (Low level trigger effective)
Note: Power must be DC voltage and need to be consistent with the voltage relay
 
Package Included:
 
3 x Low Level Relay Module