COIL PATTERN OF FREQUENCY GENERATOR

摘要

The voltage level generated by the frequency generator is increased by altering patterns of two coils of the frequency generator. The two coils (a-c, d-b) are connected in serise and are wound side by side. The coils are faced with rotating magnet (5) to generate frequency signal which frequency is proportional to angular velocity of a rotating magnet. The circuit elements connected to the coil is placed on PC board on which the coil pattern is formed.