A.C. motor control circuit

DESCRIPTION The HEF4752V is a circuit for a.c. motor speed control utilizing LOCMOS technology. The circuit synthesizes three 120°out of phase signals, of which the average voltage varies sinusoidally with time in the frequency range 0 to 200 Hz. The method employed is based upon the pulse widt

文件：64.94 Kbytes 页数：6 Pages

PHI

飞利浦

A.C. motor control circuit

DESCRIPTION The HEF4752V is a circuit for a.c. motor speed control utilizing LOCMOS technology. The circuit synthesizes three 120°out of phase signals, of which the average voltage varies sinusoidally with time in the frequency range 0 to 200 Hz. The method employed is based upon the pulse widt

文件：64.94 Kbytes 页数：6 Pages

PHI

飞利浦

A.C. motor control circuit

DESCRIPTION The HEF4752V is a circuit for a.c. motor speed control utilizing LOCMOS technology. The circuit synthesizes three 120°out of phase signals, of which the average voltage varies sinusoidally with time in the frequency range 0 to 200 Hz. The method employed is based upon the pulse widt

文件：64.94 Kbytes 页数：6 Pages

PHI

飞利浦

A.C. motor control circuit

DESCRIPTION The HEF4752V is a circuit for a.c. motor speed control utilizing LOCMOS technology. The circuit synthesizes three 120°out of phase signals, of which the average voltage varies sinusoidally with time in the frequency range 0 to 200 Hz. The method employed is based upon the pulse widt

文件：64.94 Kbytes 页数：6 Pages

PHI

飞利浦