| 摘要 |
PURPOSE: A correction circuit for the input voltage level of a linear power module is provided to secure the linearity of a blower control by applying a pulse width modulation inputting voltage to a linear power module. CONSTITUTION: A current is applied to the connection point(a) of the operation electrodes of a first switching part(Q1) and a second switching part(Q2) through a first resistance(R1). An outputting terminal(C) is in connection with the connection point(c) of the outputting electrodes of the first switching part and the second switching part through a second resistance(R2). A fifth resistance(R5) is in parallel connection with a point between the connection point of the first resistance and the operation electrode in the first switching part, and the operation electrode in the second switching part. |
