| 摘要 |
<p>A switching power source device comprises output abnormality detection means (6, 7) which detect output abnormality and produces an abnormality detect signal to protect the load side circuits or the switching power source device itself when an abnormal output is produced, and means (81) which, upon receipt of said abnormality detect signal, stops the operation of said switching circuit. This device can be mounted on a small space of a or a variety of control units.</p> |
