| 摘要 |
<p>PCT No. PCT/DE98/01868 Sec. 371 Date Jun. 9, 1999 Sec. 102(e) Date Jun. 9, 1999 PCT Filed Jul. 7, 1998 PCT Pub. No. WO99/05762 PCT Pub. Date Feb. 4, 1999A circuit arrangement for cycled control of a motor, includes an overload detection device which has a signal sensing stage. Reliable detection of a motor overload is achieved, substantially without losses in the electronic system and with an economical configuration, by the fact that the overload of the motor can be sensed by way of the signal sensing stage by picking off a voltage peak which occurs at a circuit inductance.</p> |
