WASHING AND DRYING MACHINE

To provide a washing and drying machine capable of performing control with high accuracy even when drying performance is enhanced.SOLUTION: A washing and drying machine includes: a rotary tub in which laundry is stored; a main motor (10) for driving the rotary tub; a blower (22) for delivering dry air into the rotary tub; and a heater (24) for heating the dry air. It also includes: a current detector (CT) for detecting a total current flowing in the washing ad drying machine; a current detection part (104) for inputting an output signal of the current detector (CT) and outputting a voltage signal similar to the total current; and a control part (103) for controlling one of the main motor (10), the blower (22) and the heater (24) based on the voltage signal.SELECTED DRAWING: Figure 2 【課題】乾燥性能を高めても高精度の制御が可能な洗濯乾燥機を提供する。【解決手段】洗濯乾燥機は、洗濯物が収容される回転槽と、回転槽を駆動する主電動機（１０）と、回転槽内に乾燥空気を送る送風機（２２）と、乾燥空気を加熱するヒータ（２４）と、を備えるものであって、洗濯乾燥機に流れる全電流を検出する電流検出器（ＣＴ）と、電流検出器（ＣＴ）の出力信号を入力して、全電流に相似の電圧信号を出力する電流検出部（１０４）と、この電圧信号に基づいて、主電動機（１０）と送風機（２２）とヒータ（２４）のいずれかを制御する制御部（１０３）と、を備える。【選択図】図２