The present invention relates to a wire-wound fuse resistor, which has: an insulating rod which has a first end and a second end; one metal wire having a wire head and a wire tail, being helically wound around the insulating rod from the first end to the second end, and being cut at a middle portion thereof to form a first winding wire and a second winding wire, which are separated from each other; a connection part disposed at the cut portion for electrical connection between the first winding wire and the second winding wire, in which the melting temperature of the connection part is lower than that of the one wound metal wire, wherein the connection part is cut off depending on a predetermined melting temperature or melting speed of the wire-wound fuse resistor.

The present invention relates to a wire-wound fuse resistor, which has: an insulating rod which has a first end and a second end; one metal wire having a wire head and a wire tail, being helically wound around the insulating rod from the first end to the second end, and being cut at a middle portion thereof to form a first winding wire and a second winding wire, which are separated from each other; a connection part disposed at the cut portion for electrical connection between the first winding wire and the second winding wire, in which the melting temperature of the connection part is lower than that of the one wound metal wire, wherein the connection part is cut off depending on a predetermined melting temperature or melting speed of the wire-wound fuse resistor.

The present invention relates to a wire-wound fuse resistor, which has: an insulating rod which has a first end and a second end; one metal wire having a wire head and a wire tail, being helically wound around the insulating rod from the first end to the second end, and being cut at a middle portion thereof to form a first winding wire and a second winding wire, which are separated from each other; a connection part disposed at the cut portion for electrical connection between the first winding wire and the second winding wire, in which the melting temperature of the connection part is lower than that of the one wound metal wire, wherein the connection part is cut off depending on a predetermined melting temperature or melting speed of the wire-wound fuse resistor.

The present invention relates to a surge-resistant wire-wound resistor and a manufacturing method thereof, wherein soldering points, at which a cap at each end of the wire-wound resistor is soldered, are electroplated with an electroplated metal layer to significantly improve the reliability of soldering points. The surge-resistant wire-wound resistor comprises a ceramic rod; one or more than one wound metal wire; a first cap and a second cap; a first lead wire and a second lead wire, wherein the first cap and the second cap are respectively electroplated to have a first cap electroplated layer and a second cap electroplated layer.

The present invention relates to a surge-resistant wire-wound resistor and a manufacturing method thereof, wherein soldering points, at which a cap at each end of the wire-wound resistor is soldered, are electroplated with an electroplated metal layer to significantly improve the reliability of soldering points. The surge-resistant wire-wound resistor comprises a ceramic rod; one or more than one wound metal wire; a first cap and a second cap; a first lead wire and a second lead wire, wherein the first cap and the second cap are respectively electroplated to have a first cap electroplated layer and a second cap electroplated layer.

The present invention provides a stable atomization heating unit, a heating assembly and an atomization device. The heating unit comprises an intermediate portion and end portions arranged respectively at two ends of the intermediate portion. The intermediate portion is connected to the end portions such that the heating unit heats when the end portions at the two ends are powered on, and an accommodating space is provided, in the heating unit, that runs through the end portions and the intermediate portion. The accommodating space has a smaller sectional area at the intermediate portion than at the end portions. The heating assembly comprises a liquid conducting body and the heating unit. The atomization device comprises a housing and the heating assembly. The housing is provided with a liquid channel and an air channel, and the liquid channel is communicated with the liquid conducting body.

Provided are a fuse resistor and a method of manufacturing the same, more particularly, are a fuse resistor mounted at an electric circuit of an electronic product to prevent the electronic product from breaking down due to inrush current, increase of internal temperature, and continuous overcurrent, and a method of manufacturing the same. The fuse resistor is capable of simplifying an assembly process by coupling a thermal fuse and a lead wire in a modularized manner and by fixing a fusing lead wire to the lead wire in an integrated manner to form a lower molding unit, and a method of manufacturing the same. The fuse resistor has a simple structure and is capable of being miniaturized as an integrated structure of the thermal fuse and the lead wire is inserted, and a method of manufacturing the same.

Provided are a fuse resistor and a method of manufacturing the same, more particularly, are a fuse resistor mounted at an electric circuit of an electronic product to prevent the electronic product from breaking down due to inrush current, increase of internal temperature, and continuous overcurrent, and a method of manufacturing the same. The fuse resistor is capable of simplifying an assembly process by coupling a thermal fuse and a lead wire in a modularized manner and by fixing a fusing lead wire to the lead wire in an integrated manner to form a lower molding unit, and a method of manufacturing the same. The fuse resistor has a simple structure and is capable of being miniaturized as an integrated structure of the thermal fuse and the lead wire is inserted, and a method of manufacturing the same.

An apparatus can a load bank module configured to electrically couple with at least one other load bank module. The load bank module and the at least one other load bank module can be further configured to electrically couple to a power source to dissipate power received from the power source. The load bank module can include trays including resistive components to dissipate the power received from the power source at a voltage level of the power source. A resistive component of the resistive components can include a coil, the coil can extending between a first end of the resistive component and a second end of the resistive component opposite the first end of the resistive component to form three or more turns of the coil.

An apparatus can a load bank module configured to electrically couple with at least one other load bank module. The load bank module and the at least one other load bank module can be further configured to electrically couple to a power source to dissipate power received from the power source. The load bank module can include trays including resistive components to dissipate the power received from the power source at a voltage level of the power source. A resistive component of the resistive components can include a coil, the coil can extending between a first end of the resistive component and a second end of the resistive component opposite the first end of the resistive component to form three or more turns of the coil.