Please anyone help me(battery charger)

Thread Starter

morano_tia

Joined Oct 27, 2006
1
thank u for read my post.
first, i hav a problem with adjustable pulse battery charger.
the block diagram of the charger like this:

"Adjustable Regulator" --->"amplifier"--->"electric switch"--->"battery"
---------------------------------------------^
---------------------------------------------||
--------------------------------------"pulse generator"

but i hav problem in "electric switch" circuit?
what is "electric switch" in that block diagram??
and what is the function of it?

please help me. because it so important for me.
thanx
my english is bad, so if i hav something wrong, please forgive me.:)
 

thingmaker3

Joined May 16, 2005
5,084
The "electric switch" in this instance is a transistor of some kind. A MOSFET or PFET might work, depending on your specific needs.
 
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