SainSmart 2 Channel Solid State Relay Module 3V-32V 5A For Arduino UNO MEGA AVR DSP *4000 VRMS Isolation Voltage*
Characteristics* The photoelectric isolation* The4000V dielectric withstanding voltage* The zero or random conducting switch* The PCB type installation* The SCR output* Have extremely high surge current capability* Built in RC absorption circuit* It can provide LED indicate the working state of products* Environmental friendly ( in line with the ROHS requirements )* Input ( control ) parameters ( TA=25 degree C)* Input voltage range ( DC )3-32VDC* Ensure that the turn-on voltage ( DC )3.0VDCl* Ensure that the turn-off voltage ( DC )1.0VDC* Input current ( typical)18Ma* Input current ( max)25mA* Reverse polarity voltage ( DC ) -32VDC* Output ( load ) parameters ( TA=2 degree C)* Output voltage range: 40~480VAC* Maximum transient voltage: 800Vpkl* Maximum output current : 1Ma'* Maximum output voltage:1.5Vrms;* Maximum load current: 5A* Maximum surge current (10ms ): Rated current of 20 times* The minimum power factor: 0.5;* Minimum working current:50MANOTE:The link bellow is the document for this SainSmart Relay Board..https://s3-ap-northeast-1.amazonaws.com/sain-amzn/20/20-018-907/20-018-907.zip