Solid state switch with last state memory

H - Electricity – 03 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H03K 17/26 (2006.01) H03K 17/24 (2006.01) H03K 17/687 (2006.01)

Patent

CA 2045028

SOLID STATE SWITCH WITH LAST STATE MEMORY ABSTRACT OF THE DISCLOSURE A solid state switch is provided which has the capability of retaining its last state memory in the event of a power failure or interruption. The solid state switch includes an output driver formed of at least one N-channel MOS field-effect transistor, a holding capacitor, a charging resistor, a transistor-connected diode interconnected between a power supply voltage source and the charging resistor for preventing leakage of the holding capacitor. The field-effect transistor has its drain connected to a first output terminal and it source connected to a second output terminal. One end of the holding capacitor is connected to the gate of the field-effect transistor and its other end is connected to a ground potential. The holding capacitor retains the last state between the first and second output terminals in the event of a loss of the power supply voltage source.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Solid state switch with last state memory does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid state switch with last state memory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid state switch with last state memory will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1594958

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.