Abstract: A manufacturing method of a coil component comprising the steps of: preparing a coil assembly body in which a coil is attached on a magnetic core and a mold body which is formed with a cavity portion in the inside thereof and which includes at least one opening portion, putting a viscous admixture including magnetic powders and thermosetting resin and the coil assembly body in the cavity portion, pushing the put-in viscous admixture in the mold body, and thermally-curing the pushed-in viscous admixture and forming a magnetic exterior body which covers the coil assembly body.

Abstract: A manufacturing method of a coil component comprising the steps of: preparing a coil assembly body in which a coil is attached on a magnetic core and a mold body which is formed with a cavity portion in the inside thereof and which includes at least one opening portion, putting a viscous admixture including magnetic powders and thermosetting resin and the coil assembly body in the cavity portion, pushing the put-in viscous admixture in the mold body, and thermally-curing the pushed-in viscous admixture and forming a magnetic exterior body which covers the coil assembly body.

Abstract: An electronic component includes; a magnetic-body core having a plate-shaped portion and a core portion which extends from an upper surface of the plate-shaped portion; a winding wire which includes a wound portion wound by a rectangular wire into an Edgewise winding form and two non-wound portions extending from the wound portion to two distal ends, and the core portion is inserted through the wound portion; and a magnetic exterior body which covers at least the wound portion and the core portion. The two non-wound portions are respectively arranged along a bottom surface and at least one of the side surfaces of the plate-shaped portion. Parts of the two non-wound portions arranged along the bottom surface are electrodes.

Abstract: A mold apparatus is provided for manufacturing a coil component. The mold apparatus includes a support plate, a die on the support plate, a lid, and a press member that presses the lid toward the support plate. The die has a peripheral side wall defining an opening opposite the support plate. The coil component is placeable in an inner space of the die interior of the side wall. The lid is insertable via the opening into the inner space with an outer peripheral edge of the lid slidably received by the side wall of the die.

Abstract: A manufacturing method of a coil component comprising the steps of: preparing a coil assembly body in which a coil is attached on a magnetic core and a mold body which is formed with a cavity portion in the inside thereof and which includes at least one opening portion, putting a viscous admixture including magnetic powders and thermosetting resin and the coil assembly body in the cavity portion, pushing the put-in viscous admixture in the mold body, and thermally-curing the pushed-in viscous admixture and forming a magnetic exterior body which covers the coil assembly body.

Abstract: A manufacturing method of a coil component comprising the steps of: preparing a coil assembly body in which a coil is attached on a magnetic core and a mold body which is formed with a cavity portion in the inside thereof and which includes at least one opening portion, putting a viscous admixture including magnetic powders and thermosetting resin and the coil assembly body in the cavity portion, pushing the put-in viscous admixture in the mold body, and thermally-curing the pushed-in viscous admixture and forming a magnetic exterior body which covers the coil assembly body.

Abstract: An electronic component includes; a magnetic-body core having a plate-shaped portion and a core portion which extends from an upper surface of the plate-shaped portion; a winding wire which includes a wound portion wound by a rectangular wire into an Edgewise winding form and two non-wound portions extending from the wound portion to two distal ends, and the core portion is inserted through the wound portion; and a magnetic exterior body which covers at least the wound portion and the core portion. The two non-wound portions are respectively arranged along a bottom surface and at least one of the side surfaces of the plate-shaped portion. Parts of the two non-wound portions arranged along the bottom surface are electrodes.

Abstract: An electronic component includes; a magnetic-body core having a plate-shaped portion and a core portion which extends from an upper surface of the plate-shaped portion; a winding wire which includes a wound portion wound by a rectangular wire into an Edgewise winding form and two non-wound portions extending from the wound portion to two distal ends, and the core portion is inserted through the wound portion; and a magnetic exterior body which covers at least the wound portion and the core portion. The two non-wound portions are respectively arranged along a bottom surface and at least one of the side surfaces of the plate-shaped portion. Parts of the two non-wound portions arranged along the bottom surface are electrodes.

Abstract: A coil component including: a first magnetic core including a columnar portion; a second magnetic core having a facing surface which faces one end surface of the columnar portion; a magnetic-gap layer which is constituted by a non-magnetic material, which is arranged between the facing surface and the one end surface, and which forms a magnetic gap between the facing surface and the one end surface; a coil through which the columnar portion is inserted; and a magnetic molded-body which is constituted by a magnetic material and which covers the first magnetic core and the coil, wherein when watching along the axial center direction of the columnar portion, the magnetic-gap layer protrudes to the periphery of the columnar portion.

Abstract: A mold apparatus is provided for manufacturing a coil component. The mold apparatus includes a support plate, a die on the support plate, a lid, and a press member that presses the lid toward the support plate. The die has a peripheral side wall defining an opening opposite the support plate. The coil component is placeable in an inner space of the die interior of the side wall. The lid is insertable via the opening into the inner space with an outer peripheral edge of the lid slidably received by the side wall of the die.

Abstract: A manufacturing method of a coil component including the steps of: assembling and forming a coil assembly body in which a coil is attached to a magnetic-body core; and inputting the coil assembly body and a putty-like admixture including magnetic powders and a thermosetting resin into an inner cylindrical portion of a die, further including the steps of: pressing the admixture which is inputted into the inner cylindrical portion, applying vibration for giving shear force with respect to the admixture which is inputted into the inner cylindrical portion for decreasing the viscosity of the aforesaid admixture, and thermosetting and forming a magnetic cover portion by heating an integrated object comprised of the admixture which was applied with the vibration and the coil assembly body and by thermally-curing the thermosetting resin included in the admixture.

Abstract: An electronic component includes; a magnetic-body core having a plate-shaped portion and a core portion which extends from an upper surface of the plate-shaped portion; a winding wire which includes a wound portion wound by a rectangular wire into an Edgewise winding form and two non-wound portions extending from the wound portion to two distal ends, and the core portion is inserted through the wound portion; and a magnetic exterior body which covers at least the wound portion and the core portion. The two non-wound portions are respectively arranged along a bottom surface and at least one of the side surfaces of the plate-shaped portion. Parts of the two non-wound portions arranged along the bottom surface are electrodes.

Abstract: A manufacturing method of a coil component including the steps of: assembling and forming a coil assembly body in which a coil is attached to a magnetic-body core; and inputting the coil assembly body and a putty-like admixture including magnetic powders and a thermosetting resin into an inner cylindrical portion of a die, further including the steps of: pressing the admixture which is inputted into the inner cylindrical portion, applying vibration for giving shear force with respect to the admixture which is inputted into the inner cylindrical portion for decreasing the viscosity of the aforesaid admixture, and thermosetting and forming a magnetic cover portion by heating an integrated object comprised of the admixture which was applied with the vibration and the coil assembly body and by thermally-curing the thermosetting resin included in the admixture.

Abstract: An electronic component which includes a first side-surface and a second side-surface facing the first side-surface, including: a magnetic-body core including a plate-shaped portion and a core portion; a winding wire which includes a wound portion wound with a rectangular wire and two non-wound portions, and of which the core portion is inserted through the wound portion; a magnetic exterior body; a first electrode member including a first side-surface exposed-portion; and a second electrode member including a second side-surface exposed-portion, wherein the first side-surface exposed-portion includes a first connecting portion which extend along the height direction of the first side-surface, the first connecting portion is connected to one of the non-wound portions, the second side-surface exposed-portion includes a second connecting portion which extends along the height direction of the second side-surface, and the second connecting portion is connected to the other of the non-wound portions.

Abstract: A manufacturing method of a coil component comprising the steps of: preparing a coil assembly body in which a coil is attached on a magnetic core and a mold body which is formed with a cavity portion in the inside thereof and which includes at least one opening portion, putting a viscous admixture including magnetic powders and thermosetting resin and the coil assembly body in the cavity portion, pushing the put-in viscous admixture in the mold body, and thermally-curing the pushed-in viscous admixture and forming a magnetic exterior body which covers the coil assembly body.

Abstract: A transformer-bobbin including a winding-frame portion constituted by a middle barrel portion 63, a lower flange portion 62 and an upper flange portion 61, wherein there is provided a slit portion 67 which notches the terminal bed unit 65 and the lower flange portion 62 and concurrently which extends in the centrally approaching and separating direction toward the middle barrel portion 63 side, and wherein at the slit portion 67, there is provided a guide wall surface 68a whose side on the middle barrel portion 63 side is positioned on the lower flange portion side compared with whose side apart from the middle barrel portion 63.

Abstract: A transformer-bobbin including a winding-frame portion constituted by a middle barrel portion 63, a lower flange portion 62 and an upper flange portion 61, wherein there is provided a slit portion 67 which notches the terminal bed unit 65 and the lower flange portion 62 and concurrently which extends in the centrally approaching and separating direction toward the middle barrel portion 63 side, and wherein at the slit portion 67, there is provided a guide wall surface 68a whose side on the middle barrel portion 63 side is positioned on the lower flange portion side compared with whose side apart from the middle barrel portion 63.

Abstract: A glass fixing grommet fixes a glass with a hole to a mount and includes first and second supporting plates. The first supporting plate is attached on one surface of the glass and has a first cylinder portion with a bolt inserting hole for inserting a bolt therein. The second supporting plate is attached on the other surface of the glass to face the first supporting plate. The second supporting plate includes a second cylinder portion to be fitted with the first cylinder portion with a bolt exit, and a nut holding member situated adjacent to the bolt exit for holding a nut thereat. When the first and second supporting plates sandwich the glass, the bolt passes through the mount and the first and second supporting plates to engages the nut to fix the glass to the mount.

Abstract: A glass fixing grommet fixes a glass with a hole to a mount and includes first and second supporting plates. The first supporting plate is attached on one surface of the glass and has a first cylinder portion with a bolt inserting hole for inserting a bolt therein. The second supporting plate is attached on the other surface of the glass to face the first supporting plate. The second supporting plate includes a second cylinder portion to be fitted with the first cylinder portion with a bolt exit, and a nut holding member situated adjacent to the bolt exit for holding a nut thereat. When the first and second supporting plates sandwich the glass, the bolt passes through the mount and the first and second supporting plates to engages the nut to fix the glass to the mount.