Variable pulse width regulated power supply

Claim 1

A REGULATED POWER SUPPLY COMPRISING: DIRECT CURRENT INPUT MEANS; QUASI-SQUAREWAVE GENERATOR MEANS INCLUDING A PAIR OF SEMI-CONDUCTOR SWITCHES CONNECTED TO RECEIVE CURRENT FROM SAID DIRECT CURRENT INPUT MEANS FOR GENERATING A QUASI-SQUAREWAVE THEREFROM, A PAIR OF COMMUTATING CAPACITORS SERIALLY CONNECTED BETWEEN SAID SWITCHES AND A COMMUTATING SWITCH CONNECTED TO SAID PAIR OF SWITCHES AND INTERMEDIATE SAID CAPACITORS; CURRENT CONTROL MEANS CONNECTED TO THE OUTPUT OF SAID QUASI-SQUAREWAVE GENERATOR MEANS; PULSE GENERATOR MEANS CONNECTED BETWEEN SAID CURRENT CONTROL MEANS AND SAID COMMUTATING SWITCH TO RECEIVE A SIGNAL FROM SAID CURRENT CONTROL MEANS INDICATIVE OF THE CURRENT FLOWING THERETHROUGH AND FOR REGULATING THE DURATION OF CONDUCTION OF SAID SWITCHES BY ACTUATING SAID COMMUTATING SWITCH; OSCILLATOR MEANS CONNECTED TO SAID SWITCHES FOR ALTERNATELY RENDERING SAID SWITCHES CONDUCTING THEREBY CAUSING SAID QUASI-SQUAREWAVE GENERATOR TO GENERATE ALTERNATE SPACED POSITIVE AND NEGATIVE PULSES; FREQUENCY REGULATOR MEANS CONNECTED TO SAID OSCILLATOR MEANS FOR REGULATING THE FREQUENCY THEREOF; AND ALTERNATING CURRENT OUTPUT MEANS COUPLED TO SAID QUASISQUAREWAVE GENERATOR.