1020
0-5 MIN TIME SWITCH
A simple time switch continuously adjustable between 0 and 5 minutes. Suitable for alarms, photographic laboratories etc. It uses the well known timer IC 555. It has a relay capable of handling up to 250V/2 A. This circuit can replace commercial time switches at a fraction of the cost. Supply voltage: 12 VDC. Suitable power supply is the SMART KIT 1061. Max.current: 50mA. Delay time: 0-5 mins.