12V Power-OFF Delay Relay Module Delay Circuit Module
Description12V Power-OFF Delay Relay Module Delay Circuit ModuleProduct Application:This module is a cyclic delay module, often used in the product life test, aging test automation equipment testing, PLC industrial controls, electronic development arduino robot, is extensively used.Products Introduce:1. Using advanced quality timing chip control and accurate timing performance is far better than the 555 chip;2. Has anti-film reverse protection diode, better protection module;3. Relay is turned on and off times individually adjustable potentiometer function;4. Can be accessed by a large current load (250V ac 10 A or 30V dc 10A);5. Output relays have normally open, normally closed selection.Features:When the module is powered up, the relay immediately pull the pull-in time can be adjust by potentiometer 1-200 seconds (or so), the relay automatically enter the end of time is timing relay disconnected state off time can also be potentiometer adjustment 1-200 seconds (or so), the end of the off-time timing, and then into the pull-in state, followed by circulation, only power will stop working.Relay load capacity:250V 10A AC the ideal (2500W power exchange)30V 10A DC (300W ideal power DC)The practical application of the best power halved to use, beneficial products to prolong life. package:1 x 12V Relay Module