The present invention proposes a method for providing a broadcast content in an apparatus, the method comprising: requesting a filter code to an application running on the apparatus by using a first Application Programming Interface (API); receiving a JavaScript Object Notation (JSON) object from the application in response to the first API; storing the filter code; receiving an Extended File Delivery Table (EFDT) having a first filter code associated with a first file; and selectively downloading the first file by comparing the stored filter code with the first filter code in the EFDT.

A coil component includes: a core part including: a winding shaft; and a planar flange part provided at an axial-direction end of the winding shaft, and having a groove part provided on an exterior face thereof where a lead part led out from a conductor wound around the winding shaft into the groove part, wherein the flange part has a first recessed part provided on a first side face intersecting with the long axis of the groove part and communicated with the groove part, wherein the area of a cross section, taken in a direction parallel with the first side face, of the first recessed part, is greater than the area of a cross section, taken in a direction parallel with the first side face.

A coil component includes a base body containing metal magnetic particles and a binder binding together the metal magnetic particles and having a first surface extending along a coil axis and a second surface opposing the first surface, a first external electrode provided on the base body, a second external electrode provided on the base body, and a coil conductor electrically connected to the first and second external electrodes and extending around the coil axis. In one embodiment, the coil conductor has a winding portion, the winding portion has first conductor portions and one or more second conductor portions smaller in number than the first conductor portions, and the first and second conductor portions alternate with and are connected to each other, and a distance between the first conductor portions and the first surface is less than a distance between the second conductor portions and the second surface.

Disclosed are a core, a transformer, a power converting apparatus, and a photovoltaic module including the same. The core includes: a base; outer wall formed on the base; a first protruding member protruding on the base and disposed within the outer wall; and a second protruding member protruding on the base, disposed within the outer wall, and separated from the first protruding member, wherein a length of an edge of the second protruding member opposing the first protruding member is less than an outer circumference of the first protruding member. Accordingly, the second protruding member may be machined so easily that a leakage inductance can be easily controlled according to design specification.

A receiver for a wireless charging system, capable of receiving power energy using non-contact type magnetic induction, includes a coil capable of receiving the power energy and a part for generating a predetermined output power from the power energy received by the coil, a portable terminal, an NFC coil further provided outside of the coil, and a ferrite sheet further provided at the coil and the NFC coil.

Bonding strength between a core and a top plate is increased in a coil component. Surface roughnesses of a top surface of a flange portion of the core and a lower main surface of the top plate are different. For example, the surface roughness of the lower main surface is smaller than the surface roughness of the top surface. A protrusion protruding from the lower main surface having smaller surface roughness and in contact with the top surface of the flange portion of the core is in a region where the lower main surface of the top plate and the top surface of the flange portion of the core face each other with an adhesive interposed therebetween. The protrusion can increase a surface area of a bonding surface of the top plate having smaller surface roughness, and provide an anchor effect of the adhesive on the top plate.

An inductor component includes an element body, a coil on the body and spirally wound along an axis, first and second external electrodes electrically connected to the coil, and first and second through wirings which penetrate a substrate of the element body between main surfaces. The first coil wirings and through wirings, and the second coil wirings and through wirings, are connected as follows. With respect to two of the first through wirings adjacent to each other in a direction of the axis, on the first main surface, a relationship between a radius of an equivalent circle diameter of an end surface of each of the first through wirings and a minimum distance between end surfaces of the two first through wirings is satisfied, and with respect to two of the second through wirings adjacent to each other in the direction of the axis, a similar relationship is satisfied.

An inductor device includes a first trace, a second trace, and a capacitor. The first trace includes a first sub-trace and a second sub-trace. The first sub-trace includes a plurality of first wires. The second sub-trace includes a plurality of second wires, wherein the first wires and the second wires are disposed on the same layer. The first wires and the second wires are disposed to each other in an interlaced manner, and located at a first corner of the inductor device. The second trace includes a third sub-trace and a fourth sub-trace. The capacitor is coupled between the first sub-trace and the third sub-trace.

A manufacturing method of a transformer includes: winding a first winding wire around a bobbin, wherein two ends of the first winding wire are connected to a first and a second pin of the bobbin respectively; winding a second winding wire around the bobbin, wherein two ends of the second winding wire are connected to a third and a fourth pin of the bobbin respectively; and winding a third and a fourth winding wire in parallel around the bobbin, wherein two ends of the third winding wire are connected to the second and a fifth pin of the bobbin respectively, and two ends of the fourth winding wire are connected to the fifth and a sixth pin respectively. The first, the third and the fourth winding wires form a primary coil, and the second winding wire is a secondary coil.

The invention relates to a housing (20) for electrically isolating and mechanically stabilizing a plug-in coil element (10), wherein the plug-in coil element (10) has a coil (13) having a winding body (30), a first coil end (15) and a second coil end (16), as well as a first connecting element (11) for electrically connecting to a connecting element along a plug-in direction (S), and a second connecting element (12) for electrically connecting along the plug-in direction (S), wherein the winding body (30) has a first winding body end (31) and a second winding body end (32), and the first coil end (15) is formed to be spaced from the first winding body end (31), and the second coil end (16) is formed to be spaced from the second winding body end (32), wherein the first connecting element (11) is connected to the first coil end (15), and the second connecting element (12) is connected to the second coil end (16), moreover having protruding from a housing opening (39) to the outside, a sheathing portion (21) surrounding the first connecting element (11) at least in portions, a first housing portion (22) surrounding the second connecting element (12) at least in portions, a guiding device (23) arranged at an outer surface of the housing (20) for guiding the housing (20) during an assembly in parallel to the plug-in direction (S), and an arresting device (24) arranged at the outer surface for arresting the housing (20) in parallel to the plug-in direction (S).