NE555 Time Delay Relay Module

DC 12V NE555 Time Delay Relay Module​

0 / 10 Second Adjustable Time 220V 10A Switch Control Lamp Motor Delayed Start

     It is a module made with the NE555 integrated circuit that can perform relay control with a delay. A delay between 0-10sec is set with the pot on the board. When the board supply arrives, the relay output does not become active for this set time. At the end of the set time, the relay becomes active.

     When the pot on the board is turned clockwise, the time increases. When it is turned counterclockwise, the delay time will decrease. The pot is multi ( 20-30 ) turn. Each 1 full turn has an average effect of half a second. The supply voltage is DC 12V. You can do DC or AC switching at the relay output.

Features:

•     Ne555 time delay relay board
•     Operating voltage: DC 12V
•     Switching voltage: AC 250VAC / 30VDC
•     Switching current:  10A  ( In long term use it should be operated below 7A. If you operate it with high current for a long time the contacts will stick )
•     Power:  2000w  ( In long term use it should not exceed 1500w.)
•     Second adjustment pot  ( 1 full turn half a second )
•     Supply indicator led.
•     Relay status indicator led.
•     Operating temperature:  -10C  /  70C
•     4 pcs mounting holes
•     2 pin supply input terminal.
•     3 Pin relay output terminal
•     Dimensions:   21mm x 67mm
•     Weight:  18gr

Package Contents:

• 1 pcs NE555 Time Delay Relay Module