1. Field of the Invention
The disclosure of the present invention relates to an inverter, in particularly to an inverter capable of adjusting its height with respect to the circuit board.
2. Description of Related Art
Inverter is used for transforming external electrical power into working electrical voltage needed by circuit boards of electronic devices. Thus, the inverter is an important component for most of the electronic devices.
While conventional inverter having an E-shaped magnet is operating, external electrical power will be inputted into the inverter and is transformed into working voltage for the electronic device. Since the inverter is standingly welded onto the circuit board and has a certain height over the circuit board, the thickness and size of the electronic device will be increased. That makes the electronic device not easy to carry.
As technology keeps improving, many electronic devices follow the trend towards downsizing. The electronic devices can be downsized and easy to carry. As
Therefore, the main objective of the present invention is to solve the abovementioned problem. A plurality of protrusions arranged at the wiring frame of the inverter can be used to adjust the relative height of the inverter with respect to the circuit board. Thus, the thickness of the electronic device can be decreased. And the electronic devices can be more compact and easier for users to carry.
For achieving the above objective, the present invention provides an inverter mainly comprising a wiring frame. The wiring frame has wiring portion, two carrying portions connected to two ends of the wiring portion respectively, and two side portions connected to two ends of each of the carrying portions. The wiring portion has a through hole. Each of the side portions has a protrusion.
The present invention also provides an electronic apparatus comprising an abovementioned inverter and a circuit board. The inverter has a wiring frame. The wiring frame has wiring portion, two carrying portions connected to two ends of the wiring portion respectively, and two side portions connected to two ends of each of the carrying portions. The wiring portion has a through hole. Each of the side portions having a protrusion. The circuit board has an opening passing through the circuit board. The wiring frame is inserted into the opening and the protrusion of the side portion is against the surface of the circuit board.
A detailed description of the present invention will be made with reference to the accompanying drawings.
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Although the present invention has been described with reference to the foregoing preferred embodiments, it will be understood that the invention is not limited to the details thereof. Various equivalent variations and modifications can still occur to those skilled in this art in view of the teachings of the present invention. Thus, all such variations and equivalent modifications are also embraced within the scope of the invention as defined in the appended claims.
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