Connecting line capable of regulating output voltage

A technology of output voltage and connecting wires, which is applied in the field of connecting wires with adjustable output voltage, can solve the problems of increasing user costs and troubles in use, and achieve the effect of convenient adjustment and easy use

Inactive Publication Date: 2018-02-02
江门市江海区华星灯饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These adapters not only take up space, but every time a new electrical device is used, the adapter needs to be replaced to match the use of the electrical device, which leads to troubles in use and increases the user's use cost

Method used

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  • Connecting line capable of regulating output voltage
  • Connecting line capable of regulating output voltage

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Embodiment Construction

[0013] refer to Figure 1-Figure 2 , a connection line with adjustable output voltage of the present invention, including a plug 1 for plugging into a socket, a voltage processing module 2 for adjusting the output voltage, and a connection terminal 3 for connecting electrical equipment; the voltage processing Module 2 includes a rectification module 21 for converting AC mains power into DC power, a voltage conversion module 22 for converting mains power into a voltage suitable for electrical equipment, and a knob 23 for adjusting the output voltage; the voltage conversion module 22 includes Adjustable voltage regulator U1, input filter capacitor C1, voltage divider resistor R1, adjustable resistor RP, output filter capacitor C2 and clamp diode VD1, input filter capacitor C1 is connected to the power input terminal VIN and Between the reference ground GND, the voltage dividing resistor R1 is connected in parallel with the clamping diode VD1 and connected between the power outpu...

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Abstract

The invention discloses a connecting line capable of regulating output voltage. The connecting line comprises a plug, a voltage processing module and a connecting end. The voltage processing module comprises a rectification module, a voltage conversion module and a knob. The voltage conversion module comprises an adjustable voltage stabilizer, an input filter capacitor, a voltage dividing resistor, an adjustable resistor, an output filter capacitor and a clamping diode. The knob arranged on the connecting line is adjusted so that the output voltage of the connecting line can be adjusted at will, use of various types of electricity utilization equipment can be greatly cooperated without occupying too much space, and use is convenient and easy without increasing the use cost of the user.

Description

technical field [0001] The invention relates to the field of connecting wires, in particular to a connecting wire with adjustable output voltage. Background technique [0002] In a traditional connection line, one end is plugged into a socket, and the other end is connected to an electrical device, thereby directly supplying power to the electrical device. If the electrical equipment needs to use the specified power supply voltage, an adapter needs to be connected to the connection line, but the conversion voltage of each adapter is different, and the voltage required by each electrical equipment is also different. Therefore, in order to allow the electrical equipment to be used normally, the user needs to prepare a variety of adapters with different conversion voltages. These adapters not only take up space, but also need to be replaced every time a new electric device is used to match the use of the electric device, which causes trouble in use and increases the cost of us...

Claims

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Application Information

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IPC IPC(8): H01R31/06H02M3/156
CPCH01R31/065H02M3/156
Inventor 傅立稳
Owner 江门市江海区华星灯饰材料有限公司
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