The present disclosure relates to a bushing including an electrical conductor comprising a terminal at a first end of the bushing. The bushing also includes an electrically insulating condenser core arranged around the conductor and defining a central longitudinal through-hole through which the conductor extends. The bushing also includes a plurality of concentric field-grading layers arranged in the condenser core, comprising an inner field-grading layer and an outer field-grading layer. The bushing also includes an electrically conductive head electrically connected with the conductor passing there through, forming a gas-tight cap of the first end of the bushing outside of the condenser core, sealingly engaging a circumferential lateral outer surface of the condenser core and sealingly engaging the conductor. The bushing also includes an electrically conductive connection between the inner field-grading layer and the head.

The present disclosure relates to a bushing including an electrical conductor comprising a terminal at a first end of the bushing. The bushing also includes an electrically insulating condenser core arranged around the conductor and defining a central longitudinal through-hole through which the conductor extends. The bushing also includes a plurality of concentric field-grading layers arranged in the condenser core, comprising an inner field-grading layer and an outer field-grading layer. The bushing also includes an electrically conductive head electrically connected with the conductor passing there through, forming a gas-tight cap of the first end of the bushing outside of the condenser core, sealingly engaging a circumferential lateral outer surface of the condenser core and sealingly engaging the conductor. The bushing also includes an electrically conductive connection between the inner field-grading layer and the head.

A multi-layer ceramic capacitor includes: a body, a first external electrode, and a second external electrode. The body includes a first end surface and a second end surface that face each other, a side surface that extends between the first end surface and the second end surface, a first recess that extends along a first ridge of the first end surface and the side surface, a second recess that extends along a second ridge of the second end surface and the side surface, a first internal electrode that is drawn to the first end surface and the first recess, and a second internal electrode that faces the first internal electrode and is drawn to the second end surface and the second recess. The first external electrode covers the body from the first end surface. The second external electrode covers the body from the second end surface.

A multi-layer ceramic capacitor includes: a body, a first external electrode, and a second external electrode. The body includes a first end surface and a second end surface that face each other, a side surface that extends between the first end surface and the second end surface, a first recess that extends along a first ridge of the first end surface and the side surface, a second recess that extends along a second ridge of the second end surface and the side surface, a first internal electrode that is drawn to the first end surface and the first recess, and a second internal electrode that faces the first internal electrode and is drawn to the second end surface and the second recess. The first external electrode covers the body from the first end surface. The second external electrode covers the body from the second end surface.

A multilayer capacitor includes a dielectric main body having opposite first and second sides, a terminal electrode assembly and spaced apart first, second and third inner electrodes, all of which are disposed in the main body. The second inner electrode is disposed between the first and third inner electrodes. The terminal electrode assembly has a first terminal electrode unit disposed on the first side and connected to the first inner electrode, a second terminal electrode unit disposed on the second side and connected to the second inner electrode, and a third terminal electrode unit disposed on the first side and connected to the third inner electrode. The first, second and third terminal electrode units are insulated from each other.

A multilayer capacitor includes a dielectric main body having opposite first and second sides, a terminal electrode assembly and spaced apart first, second and third inner electrodes, all of which are disposed in the main body. The second inner electrode is disposed between the first and third inner electrodes. The terminal electrode assembly has a first terminal electrode unit disposed on the first side and connected to the first inner electrode, a second terminal electrode unit disposed on the second side and connected to the second inner electrode, and a third terminal electrode unit disposed on the first side and connected to the third inner electrode. The first, second and third terminal electrode units are insulated from each other.

In an embodiment, a multilayer ceramic capacitor 10 is constituted in such a way that four capacitive components C1 to C4 that are connected in series are formed between a first internal electrode layer group 14 and a second internal electrode layer group 15 adjacent to it, wherein, among the four capacitive components C1 to C4, the facing area Sc1 that defines the capacitance value of the capacitive component C1 closest to the first external electrode 12 and the facing area Sc4 that defines the capacitance value of the capacitive component C4 closest to the second external electrode 13 are greater than the facing areas Sc2 and Sc3 that define the capacitance values of the two remaining capacitive components C2 and C3, respectively. The multilayer ceramic capacitor is capable of satisfying the needs for both size reduction and voltage resistance increase.

The present invention is directed to a multilayer ceramic capacitor. The capacitor comprises a top surface, a bottom surface, and at least one side surface connecting the top surface and the bottom surface. The capacitor comprises a main body containing a plurality of alternating dielectric layers and internal electrode layers comprising a first plurality of internal electrode layers and a second plurality of internal electrode layers. A first through-hole conductive via electrically connects the first plurality of internal electrode layers to a first external terminal on the top surface and a first external terminal on the bottom surface of the capacitor. A second through-hole conductive via electrically connects the second plurality of internal electrode layers to a second external terminal on the top surface and a second external terminal on the bottom surface of the capacitor. The at least one side surface does not include an external terminal.

The present invention is directed to a multilayer ceramic capacitor. The capacitor comprises a top surface, a bottom surface, and at least one side surface connecting the top surface and the bottom surface. The capacitor comprises a main body containing a plurality of alternating dielectric layers and internal electrode layers comprising a first plurality of internal electrode layers and a second plurality of internal electrode layers. A first through-hole conductive via electrically connects the first plurality of internal electrode layers to a first external terminal on the top surface and a first external terminal on the bottom surface of the capacitor. A second through-hole conductive via electrically connects the second plurality of internal electrode layers to a second external terminal on the top surface and a second external terminal on the bottom surface of the capacitor. The at least one side surface does not include an external terminal.

A condenser core for being positioned around a high voltage main electrical conductor, the condenser core including an electrically insulating body; a longitudinal through hole for accommodating the main electrical conductor; a plurality of electrically conductive foils encircling the through hole and being surrounded by the body such that each foil is insulated from any other of the foils; a potential electrical conductor for establishing an electrical connection between one of the foils and the main electrical conductor when the main electrical conductor is accommodated in the through hole; and a fastening device configured to mechanically connect the potential electrical conductor to the main electrical conductor when the main electrical conductor is accommodated in the through hole. A bushing, a high voltage application and a method of producing a bushing are also provided.