Festkörperrelais und Belastungsantriebsschaltung

Details

Veröffentlichungs-Nr.

EP2590327

Aktenzeichen

EP12189503

Anmeldetag

23. Oktober 2012

Veröffentlichung

16. Dezember 2015

Erteilung

16. Dezember 2015

Rechtsraum

EP

IPC

H03K17/79H03K17/725H03K17/0814

Abstract

A solid state relay includes a light-receiving element, output terminals configured to connect to an AC power supply and a load, a first connection line connecting a first end of the light-receiving element to a first output terminal, a second connection line that connects a second end of the light-receiving element to a second output terminal, a switching element between the first connection line and the second connection and configured to be turned on by the current outputted from the light-receiving element, and a snubber circuit in which a capacitor and a resistor are connected in series. The resistor of the snubber circuit connects to the first connection line between one of the first and second end of the light-receiving element and an end of the switching element, and an over-current protection element connects to the first connection line between the resistor and an end of the switching element. <img class="EMIRef" id="135545493-iaf01" />

Anmelder

Firma

Omron Corporation

Land

🇯🇵 Japan

Fachgebiete