Leeson Chassis Mount PWM Control: 175292.00 Manuel d'utilisateur télécharger pdf (Page 33)

Multiple fixed speeds

Replace the speed adjust potentiometer with series resistors

with a total series resistance of 10K ohms (Figure 14). Add a

single pole, multi-position switch with the correct number of

positions for the desired number of fixed speeds.

Figure 14. Multiple Fixed Speeds

TAL

ERIE

TAN

Application Notes

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Leeson Chassis Mount PWM Control: 175292.00 Manuel d'utilisateur Page 33