Patent ID: 7749026
Filing Date: 2010-07-06
Classification: H01R

Abstract:
1. An isolator comprising a connector, a first ring capacitor, a second ring capacitor, and a circuit substrate assembled inside a housing, wherein the housing is disposed with a front cover and an insulation cover mounted in the front cover; the insulation cover is inserted by a connector that is mounted with a plug-in unit while the other end of the connector is disposed with a tube that is disposed around by a first iron core and a second iron core; the front cover is connected with a fixing seat whose two ends are concaved inward to form a first space and a second space while a first ring capacitor and a second ring capacitor are respectively loaded into the first space and the second space and an insulation sleeve is arranged between the first ring capacitor and the second ring capacitor; a circular spring is disposed on one end of the first ring capacitor as well as one end of the second ring capacitor correspondingly; an outer tube for mounting a circuit substrate is connected with the other end of the fixing seat and a terminal portion with a plug-in unit mounted therein is arranged at an outer end of the outer tube.