Protective circuit for pulse width modulated signal amplifier

Details Protective circuit for pulse width modulated signal amplifier Protective circuit for pulse width modulated signal amplifier

H - Electricity

03

F

330/2

H03F 3/387 (2006.01) H02H 7/20 (2006.01)

Patent

CA 1043431

ABSTRACT OF THE DISCLOSURE A protective circuit for a pulse width modulated signal amplifier includes a signal input circuit, a carrier signal generator, a pulse width modulator for receiving both the output signals of the signal input circuit and the carrier signal generator and for producing a pulse width modulated signal, an amplifier for receiving the pulse width modulated signal and for amplifying it to drive a load through a low pass filter, a detecting circuit for detecting whether the pulse width modulated signal is present or not, or detecting DC voltage of undesirable duration produced at the output of the amplifier and for producing a control signal, and a protective circuit for receiving the control signal so as to cut off the operation of the amplifier when it is present. - i -

294942

Affiliated with

Also associated with

Rating

Protective circuit for pulse width modulated signal amplifier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Protective circuit for pulse width modulated signal amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protective circuit for pulse width modulated signal amplifier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1152173