TW200717964A - Controller built in an electric tool equipped with Lithium batteries - Google Patents

Controller built in an electric tool equipped with Lithium batteries

Info

Publication number
TW200717964A
TW200717964A TW094137048A TW94137048A TW200717964A TW 200717964 A TW200717964 A TW 200717964A TW 094137048 A TW094137048 A TW 094137048A TW 94137048 A TW94137048 A TW 94137048A TW 200717964 A TW200717964 A TW 200717964A
Authority
TW
Taiwan
Prior art keywords
controller
microprocessor
charging
circuit
electric tool
Prior art date
Application number
TW094137048A
Other languages
Chinese (zh)
Inventor
Cheng-Gu Wei
Original Assignee
Mobiletron Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobiletron Electronics Co Ltd filed Critical Mobiletron Electronics Co Ltd
Priority to TW094137048A priority Critical patent/TW200717964A/en
Publication of TW200717964A publication Critical patent/TW200717964A/en

Links

Landscapes

  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

This invention is about a controller built in an electric tool equipped with Lithium batteries. The controller can control the charging of batteries and the driving of a motor. The controller has a microprocessor and a charging switch circuit connected to the microprocessor, a rechargeable battery, and a charging power source. The charging switch circuit is used to control the charge status of the rechargeable battery. The controller has a battery voltage-detecting circuit connected to the microprocessor and this circuit can detect the voltage of the rechargeable battery. The controller has a motor-driving circuit connected to the microprocessor and this circuit has an electric switch connected to a default motor in an electric tool. The controller has a power circuit connected to the microprocessor and the charging power source and this circuit can output power to the microprocessor. This controller can control the charging process and the discharging process of a rechargeable battery. This invention has an advantage that has smaller volume and fewer components.
TW094137048A 2005-10-21 2005-10-21 Controller built in an electric tool equipped with Lithium batteries TW200717964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094137048A TW200717964A (en) 2005-10-21 2005-10-21 Controller built in an electric tool equipped with Lithium batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094137048A TW200717964A (en) 2005-10-21 2005-10-21 Controller built in an electric tool equipped with Lithium batteries

Publications (1)

Publication Number Publication Date
TW200717964A true TW200717964A (en) 2007-05-01

Family

ID=57911784

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137048A TW200717964A (en) 2005-10-21 2005-10-21 Controller built in an electric tool equipped with Lithium batteries

Country Status (1)

Country Link
TW (1) TW200717964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI700154B (en) * 2019-04-18 2020-08-01 簡毓臣 How to operate electric tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI700154B (en) * 2019-04-18 2020-08-01 簡毓臣 How to operate electric tools

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