Piezoelectric resonant lamp-ignition circuit

Details Piezoelectric resonant lamp-ignition circuit Piezoelectric resonant lamp-ignition circuit

H - Electricity

05

B

H05B 37/00 (2006.01) H03H 9/15 (2006.01) H05B 33/08 (2006.01) H05B 39/02 (2006.01) H05B 41/14 (2006.01) H01L 41/047 (2006.01)

Patent

CA 2653481

The present invention discloses a piezoelectric resonant lamp-ignition circuit, which uses the intrinsic capacitors of a piezoelectric transformer as piezoelectric capacitors. One lamp is connected to one set of the piezoelectric capacitors. Several sets of the piezoelectric capacitors and a resonant inductor are paralleled or cascaded to form a parallel resonant lamp-ignition circuit or a cascade resonant lamp-ignition circuit. The lamp-ignition circuit of the present invention has advantages of low temperature, small leakage current, high voltage resistance and high lamp ignition efficiency. When applied to drive several lamps, the present invention uses a fixed frequency to attain a fixed inner impedance of the equivalent circuits of the piezoelectric capacitors. Thereby, the currents of the lamps are balanced to have an identical value.

Affiliated with

Also associated with

Rating

Piezoelectric resonant lamp-ignition circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Piezoelectric resonant lamp-ignition circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric resonant lamp-ignition circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1518412