This board provides a 12Vdc, 0.5A max. output that drops to 0V immediately the 'START' button is pressed and returns to 12V at the end of the timing period. It can be used to turn off a device for a specific time period.
It uses a simple capacitor discharge circuit. Timing period is adjusted via the onboard trim pot from approx. 3 to 180 seconds. Timing period can be altered using different component values (not supplied).
Provides a 12Vdc output that drops to 0V when the timer is counting down. LED status indicator.Specifications
|Supply Voltage||Regulated 10 - 15Vdc|
|Current consumption||<6mA standby, <40mA active|
|Delay Adjustment||3 - 180 seconds approx. (with components supplied)|
|Output Rating||12Vdc @ 0.5 Amps max.|
|Dimensions (mm)||~ 43W x 49L x 20H|
|Board Connections||Screw terminal blocks|
|Product Formats||SELF-ASSEMBLY Electronic Kit (KT) or|
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info