ماژول تایمر 0 ثانیه تا 99 دقیقه 220 ولت ac

220V input, direct control of the load.
Key trigger type, triggering immediately start the action and delay. (If the keypad is shorted before power is applied, it will be turned on each time the power is turned on and set once)
Turn on the load immediately after triggering and turn off the load after the specified time has elapsed. (It can also be connected to the normally closed point on the contrary, the result is: immediately after the trigger disconnect the load to reach the specified time after the resumption of load.
During the delay, the key operation immediately stops the delay and returns to the initial state.
Delay time in the digital tube to reduce brightness, and the delay time countdown, real-time display of the remaining time.
Adjustable time can be set by adjustable resistance, adjustable range: 1 to 99, can be selected by jumping units, jumpers connected to seconds, the adjustable range of 1-99 seconds, then jump to the time-sharing, can be time-sharing Adjust the range of 1-99 points.
Board size: 9 x 4 cm
This module uses RC buck, debugging and installation, please pay attention to safety, installed in the product should pay attention to creepage distance requirements, to prevent electric shock damage.