PULSE SYSTEM SEPARATION CIRCUIT FOR ELECTRIC ENERGY MEASUREMENT DEVICE

摘要

Pulse system separation circuit for electric energy measurement device comprises: a) A wattmeter(1) has the sender to send oscillating output of the oscillator. b) Delay circuit(9) is connected the first second pulse detection trans (5,6) and the second pulse detection trans in two phase line. c) logical add circuit(10) formed output of the first pulse detection trans(5) which has delay circuit output. d) Flipflop circuit (12) is consisted the first AND, circuit output of the fixing input and the second AND2 circuit output of the return input.