Power Supply To The Motor; Ac/Dc Converter - Electrolux AWF 1210 Service Manual

5.5 Power supply to the motor

The main PCB powers the motor directly via a TRIAC. Reversal of the direction of the motor is effected by
two relays that vary the connection between the rotor and the stator.
A third relay powers the stator in half- or full-range operation, depending on the spin speed.
The speed of the motor is controlled by a signal received from the tachometric generator.
During the spin cycles, the microprocessor checks for an unbalanced load and for excessive foam.
5.5.1

AC/DC Converter

This component, which is fitted to certain models only, serves to
convert the alternating current generated by the TRIAC on the
main PCB into a direct current to power the drum motor.
TSE-P 02.00 EB
L1 1.2 mH
D1 25A/600V
C1-C2 47µF
R1 68 KΩ
100 Ω
R2-R3
36/60
599 35 24-30