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tolcty
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Posts posted by tolcty
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Where did you see it?
Reply # 1602
I downloaded the file. There is a scheme and PCB. Now I realize that TB4 is output for current-meter. -
This is great. Now I can make a new power supply. Thank you for the scheme. I hope that no more questions. No problems there. What is TB4? What is a shunt resistor should I put it?
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And so right? I am a beginner in electronics so I do not understand some things. And my bad English ...
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And so you can connect?
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Maybe you want to make a 0V to 30V positive supply and a 0V to 30V negative supply?
Yes. I want to make a power supply for both positive and negative voltage. To be able to connect the amplifier circuits for testing and tuning. This scheme I liked it because it has a current limit that is very important. But unfortunately it is only a positive voltage.The latest parts list for the improved circuit shows real 2N3055 transistors in a metal case, not little TIP3055 transistors that might melt.
Sorry, have not looked at the parts list. now look :-[ -
Hi guys. I have a few questions. Can I use 2n3055 instead tip3055? And how do I connect two such devices to receive power supply positive and negative voltage? If you can please give a picture.
0-30 Vdc Stabilized Power Supply
in Projects Q/A
Posted
Thank you! No more questions. I will start the construction.