مشاهدة النسخة كاملة : Active and Passive Filter Circuits
alanamede
04-27-2010, 09:22 PM
السلام وعليكم
انا اخوكم من العراق ارجو الاجابة باية تفاصيل او ملف عن :
passice circuit
active circuit
وشكرا
deadheart
04-27-2010, 09:39 PM
الليلة يجهز بأذن الله
تحياتي
رجب مصطفى
04-27-2010, 09:54 PM
ACTIVE components increase the power of a signal and must be supplied with the signal and a source of power
Examples are bipolar transistors, field effect transistors etc
The signal is fed into one connection of the active device and the amplified version taken from another connection
In a transistor, the signal can be applied to the base connection and the amplified version taken from the collector
The source of power is usually a dc voltage from a battery or power supply
PASSIVE components do not increase the power of a signal
They often cause power to be lost
Some can increase the voltage at the expense of current, so overall there is a loss of power
Resistors, capacitors, inductors and diodes are examples of passive components
Integrated circuits contain both active and passive components
Since they usually increase the power of a signal and require a source of dc power they are treated as active devices
A Basic Introduction to Filters - Active, Passive, and Switched-Capacitor
http://www.swarthmore.edu/NatSci/echeeve1/Ref/DataSheet/IntroToFilters.pdf
Active and Passive Filter Circuits
http://www-ee.uta.edu/Online/Kiani/eelabs/Lab_7.pdf
صلي على الحبيب 10 مرات ...
alanamede
05-03-2010, 11:03 PM
thank u so much , wish from God to fill ur life with peace ,science ,prosperity
Powered by vBulletin™ Version 4.2.2 Copyright © 2024 vBulletin Solutions, TranZ by Almuhajir