Automatic adapter cut off / Shahrul Naim Roslan, Ubaidullah Masnoor and Muhammad Afiq Naufal Mohd Nor

Roslan, Shahrul Naim and Masnoor, Ubaidullah and Mohd Nor, Muhammad Afiq Naufal (2013) Automatic adapter cut off / Shahrul Naim Roslan, Ubaidullah Masnoor and Muhammad Afiq Naufal Mohd Nor. [Student Project] (Submitted)

Abstract

Due to the overdue charge of battery, they tend to swell and may explode if it is critically over the battery power storage limit. Typical charger did not have a current limitation supply and therefore the battery continue to charge as long as it is connected to the power supply. This will cause the battery to damage and broken. Hence, techniques to cut off the current supply to the battery were applied when it is full in order to save power consumption and battery lifespan.The usage of voltage comparator and adjustable voltage regulator that will supply the voltage that only needed by the battery and will then be disconnected automatically form the battery when it’s fully charged.In this project, analysis on the consumption of power and battery condition will be reported. Cutting off power supply enhancement was achieved by using the combination of two IC’s compared to a normal battery charger with only using simple power supply circuit.

Metadata

Item Type: Student Project
Creators:
Creators
Email / ID Num.
Roslan, Shahrul Naim
UNSPECIFIED
Masnoor, Ubaidullah
UNSPECIFIED
Mohd Nor, Muhammad Afiq Naufal
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Sidek, Mastura
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Applications of electric power
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electric apparatus and materials. Electric circuits. Electric networks
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Automatic tracking
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Semiconductors
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Applications of electronics
Divisions: Universiti Teknologi MARA, Terengganu > Dungun Campus > Faculty of Electrical Engineering
Programme: Diploma of Electrical Engineering (Electronics)
Keywords: Automatic Adapter Cut Off ; Charge Of Battery ; Limitation Supply ; Power Supply ; Power Consumption
Date: March 2013
URI: https://ir.uitm.edu.my/id/eprint/62433
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