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Well, that is for 5 Volt. For the new one I will use 24V or 30V output from transformer
Actually my load is around 2 Ampere, so I decide to make 3A power supply. Is it enough now?
I have bought 1N5408 diode for the bridge. Previously I need to build zero crossing detector, so I use D4. Now I...
Need Help: 24V 3 Ampere Power Supply
I have an information that says by combining 7805 regulator with TIP32C transistor will give 5V and 3 Ampere output. It is like this:
Now I want to ask, If I combine 7824 regulator like the picture above (I mean replace the 7805 with 7824) , will I get...
220 - 12V Zero transformer.
As the bridge or to replace the 1N5822 ? Maybe with picture is clearer.
Why schottky diode cannot be used?
This is the schematic:
Hi, Ive built the LM2576 based supply.
First: When I tested it, there is smoke coming from the 1N5822 diode. Did you know why this could happen?
Second: I decide to built the new one, then the 100uF capacitor is blown after a while. How can it happen?
Third: I'm not giving up, I tried to...
Hi, Ive built the LM2576 based supply.
First: When I tested it, there is smoke coming from the 1N5822 diode. Did you know why this could happen?
Second: I decide to built the new one, then the 100uF capacitor is blown after a while. How can it happen?
Third: I'm not giving up, I tried to...
Then what about the ground? Can I still connect them?
I got confuse because the motor driver need ground also. If I make two separated power supplies, should I connect the ground to one of the supplies or connect them (both of the grounds) first, and then connect to the driver's ground ?
Hi all,
In my project, I have to use four motors and they are require high current to operate. Because of this, I decide to make two power supplies which are LM2576 based and LM7805 based power supply. LM2576 based supply will be used to power the motors only while LM7805 based power supply...
Look at this picture:
I decide to make two power supplies.
1. Can I connected the ground of both power supply as shown by that picture?
2. I use step down transformer 220 to 7-9 V. Is this (7-9) too small/big ?
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