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ALL PHYSICS DOUBTS - POST HERE !!
Syed Kazim:
--- Quote from: deadman786 on May 27, 2010, 12:01:03 am ---2 am in Riyadh :D. Guys I'm gona say it again PLEASE CAN ANYONE TELL ME HOW A BRIDGE RECTIFIER WORKS!!!!!!!
--- End quote ---
Bridge rectifiers
There are several ways of connecting diodes to make a rectifier to convert AC to DC. The bridge rectifier is one of them and it is available in special packages containing the four diodes required. Bridge rectifiers are rated by their maximum current and maximum reverse voltage. They have four leads or terminals: the two DC outputs are labelled + and -, the two AC inputs are labelled .
The diagram shows the operation of a bridge rectifier as it converts AC to DC. Notice how alternate pairs of diodes conduct.
EDIT: Attached another diagram.
6394:
--- Quote from: deadman786 on May 27, 2010, 12:01:03 am ---2 am in Riyadh :D. Guys I'm gona say it again PLEASE CAN ANYONE TELL ME HOW A BRIDGE RECTIFIER WORKS!!!!!!!
--- End quote ---
bridge wave rectifier is a full wave rectifier
https://studentforums.biz/index.php/topic,7791.0.html
Ivo:
--- Quote from: deadman786 on May 27, 2010, 12:06:25 am ---Drop in voltage :D. If power is being lost than it's bound to have an effect!!!
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The 22,000V thing, is it equally supplied to each of the lines. Also, what's defined as p.d. betweeen the pair of wires, I don't get taht
6394:
--- Quote from: Syed Kazim on May 27, 2010, 12:06:38 am ---Bridge rectifiers
There are several ways of connecting diodes to make a rectifier to convert AC to DC. The bridge rectifier is one of them and it is available in special packages containing the four diodes required. Bridge rectifiers are rated by their maximum current and maximum reverse voltage. They have four leads or terminals: the two DC outputs are labelled + and -, the two AC inputs are labelled .
The diagram shows the operation of a bridge rectifier as it converts AC to DC. Notice how alternate pairs of diodes conduct.
EDIT: Attached another diagram.
--- End quote ---
rem parallel sides of rhombus or square blah same diode
opp 2 terminals cnnct 2 i/p
"""""""""""""""""""""""""""""""o/p
the_grim_reaper:
--- Quote from: Syed Kazim on May 27, 2010, 12:06:38 am ---Bridge rectifiers
There are several ways of connecting diodes to make a rectifier to convert AC to DC. The bridge rectifier is one of them and it is available in special packages containing the four diodes required. Bridge rectifiers are rated by their maximum current and maximum reverse voltage. They have four leads or terminals: the two DC outputs are labelled + and -, the two AC inputs are labelled .
The diagram shows the operation of a bridge rectifier as it converts AC to DC. Notice how alternate pairs of diodes conduct.
EDIT: Attached another diagram.
--- End quote ---
THank you so much!!!!! Man I'm very grateful! +rep!!!
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