This elementary time delay switch offers instantaneous current shut off when MOSFET saturation has been achieved.
* Adjust the 200K resistor or the 5uF capacitor for longer or shorter time delays.
* CLOSE the SPST switch to charge the capacitor and then OPEN the SPST switch to begin the timing sequence.
**Please note: Allow the 5uF capacitor a few seconds to fully charge before opening the SPST switch to begin the time delay sequence**
