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need switching power supply schematic

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khanh

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switching supply schematic

brothers,

I'm going to make my own switching power supply. Does anyone have schematic ? any help is welcome ! :)
 

schema switching powersupply

Go to http://www.powerint.com/

You'll find there a lot of design ideas, applications, tutorials and wizard to calculate transformer.
 

switching power supply schematic

Why don't you try a single chip solution like max638 from maxim?

**broken link removed**

Maxim has many chips like this, depending on the current you wish

There is no need to invent wheel from the beggining. Try something ready to use :)
 

30 a switching power suply schematic

you can try L296. it's 5 to 40v 4A regulator chip but in app note there is a design 0v to 30v. it has adjustable current limiting, soft start, ttl level enable input.

and also another design based it published at elektor ...
 

swiching schematic supply

you can try L296. it's 5 to 40v 4A regulator chip but in app note there is a design 0v to 30v. it has adjustable current limiting, soft start, ttl level enable input.

and also another design based it published at elektor ...
 

schema switching supply luxeon

I looked at www.powerint.com
Great site ! I'm very happy :D
The others are very useful
 

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