Product Introduction:

1.After power on,Vo output port has no output,after Vi port input high level signal trigger,Vo output port has no output;after delay for some time,Vo output port output high level.Above two modes can be shifted by module wire jumper 

2.Delay Time Adjustment Range:1s-40h

3.Vo output port output high level;driving capacity is up to 1500mA (short time can up to 2500mA)

4.Power Supply Voltage:DC 3-27V

5.Note:when using module,load negative connects with power negative,load positive connects with module Vo port;that is controlling load positive on/off

6.Application:delay switch,timer 

7.Size:15*11*8mm

8.Pin Space:2.54mm

9.Package Included : 2 X AT41 Delay Circuit Module

Max Operating Current:

1)3V:0.27mA 

2)5V:0.56mA 

3)12V:1.6mA

4)24V:4.4mA 

Pin Definition:

1.VCC:power 

2.Vo:output port 

3.TG:trigger signal input port (high level)

4.GND:power ground

Package List:

1 x AT41 Time Delay Realy Circuit Timing Switch Module 1s-40h 1500mA For Delay Switch Timer Board DC 12V 24V 3V 5V