Feature
1. Switch on the power relay with 1-10S fixed period suction close and disconnect. Specific for: to relay for 5V power supply, relay will soon suction and relay output of the state for: normally open and public conduction, normally closed and public off; Until the time delay 1-10S (regulation), relay release, at this point, the relay output of the state for: normally open and public disconnect, normally closed and public conduction; As long as the module uninterruptable power, the state will always keep to 1-10S fixed period suction together and release.
2. delay time is adjustable, (0 ~ 10 seconds)
3. add potentiometer can increase delay time
4. add capacitor C1 can increase latency time
5. with input power light
6. with relay and indicator lamp
7. can control device with AC 220V / 10A or below. (maximum control equipment 2000 w)
8. stream with relay protection.
9. the delay time formula: T = 1.1 RC. For example: 100 uf capacitance resistance 100 k T = 1.1 * 100000 * 0.0001 = 11 seconds