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Portable PD65W quick charger with A port and C port

A fast-charging, portable technology that can be used in current collectors, instruments, electric vehicles, etc., and can solve problems such as inability to perform power balance output

Pending Publication Date: 2020-01-31
株洲大川电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present technology described by this patented innovation allows an adapter called Power Delivery (PD) to adjust its own voltage based upon how much electricity it produces at different times during use. This helps ensure optimal performance even if some devices are connected through various types of cables or connectors.

Problems solved by technology

The technical problem addressed in this patented technology relates to how current charger designs can only perform one type of input/output (USB or Type-C) without balancing their powers properly for use with other types of devices like mobile phones that require different voltages from each other.

Method used

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  • Portable PD65W quick charger with A port and C port
  • Portable PD65W quick charger with A port and C port

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Embodiment Construction

[0012] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0013] Such as figure 1 , figure 2 As shown, a portable A port + C port PD65W fast charger, including: a main control chip, the main control chip is connected to the flyback transformer, the flyback transformer is connected to the output synchronous rectification, and the output synchronous rectification is connected to the output Filtering, the output filter is connected to the intelligent identification and Type-C output, the intelligent identification is connected to the USB-A output and the power reduction identification module, the power reduction identification module is connected to the PD protocol voltage regulation feedback, and the PD protocol voltage regulation feedback Connect the main c...

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Abstract

The invention discloses a portable PD65W quick charger with an A port and a C port. The charger comprises a main control chip, wherein the main control chip is connected with a flyback transformer, the flyback transformer is connected with an output synchronous rectifier, the output synchronous rectifier is connected with an output filter, the output filter is connected with intelligent identification module and a Type-C output module, the intelligent identification module is connected with a USB-A output module and a power reduction identification module, the power reduction identification module is connected with a PD protocol voltage stabilization feedback module, the PD protocol voltage stabilization feedback module is connected with the main control chip, an alternating current entersthe flyback transformer through alternating current input and input filtering in sequence, and a PD protocol voltage stabilization feedback module and the Type-C output module are connected with eachother. The charger is advantaged in that the charger is taken a PD65W 1A1C rapid charger, power balance can be carried out according to output conditions of the A port and the C port; when only the USB-A port outputs, the maximum output power is for 5V2A intelligent charging, and the charger is suitable for all intelligent terminals in the market.

Description

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Claims

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Application Information

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Owner 株洲大川电子技术有限公司
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