power supply please help that is important

[hanafimoh]

dear all
please help me
i am working on a prject (power supply)
i can get output voltage up to 80volt DC but the output current is verry low
so i want to amplifire the current to (3A) please helllllllllllllllllllllp

 

[BaCaRdi]

Purchase the proper transformer. The only way to accomplish such is to drop the current, if you want to maintain the current output you need to purchase a properly rated device.

Don't forget my favorite places:

**broken link removed**
**broken link removed**

Or any Salvage place, ebay works very well (buyer beware).

Don't be purchasing your stuff from RATSHACK please, you will get "CRAP"


They have the answers...

I have the CORRECT ANSWERS..

You Choose.

-Marc

dear all
please help me
i am working on a prject (power supply)
i can get output voltage up to 80volt DC but the output current is verry low
so i want to amplifire the current to (3A) please helllllllllllllllllllllp

 

[picbits]

Why have you posted the same question you asked earlier on a new thread while there are people replying on your other thread ?

https://www.electro-tech-online.com/threads/power-supply-please-help.86979/

Its rather rude ...........

 

[Hero999]

Please speak English, it's the only language allowed here.

 

[bassnut]

What a weird way to post a question, you have to take some, any time, to provide usefull information to get a reasonable response. The info supplied is crap. If it is that important, give the ppl here some respect.

 

[Willbe]

dear all
please help me
i am working on a prject (power supply)
i can get output voltage up to 80volt DC but the output current is verry low
so i want to amplifire the current to (3A) please helllllllllllllllllllllp

A transistor is a current amplifier in the emitter follower configuration. You need a 3A, 80v supply to power the transistor.