Regulator 0-30V 5A by IC 723 & 2N3055 -2part

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  Posted by momename - May 11, 2007 at 1:03 pm

This 0-30V power supply is special that the output to 5amp min 5A. It use IC LM723 + 2N3055 power transistor x2 part. so do the current too much than this circuit (easy circuit)
To use transformer 5A, Transistor 2N3055 to Hold Heatsink, VR1-5K to ADJ Volt Output.

One of our most popular a power supply circuit is the variable voltage regulator 0-30V 2A.
However, because someone want to work at higher loads. Let us modify the new circuit for the work load has increased.
We do not offend you, In this Power supply circuit 0-30V 5A is adapted to the work
direct follow want of all of you.

This circuit is still the principle original everything. Just only changes the current limiting circuit. by use the resistors 0.1ohm 5W two pieces for the parallel, to be able to withstand loads as wanted.
We should not forget, use the resistor size 0.1ohm 5 watt amounting 2 pieces to parallel each other
Then, connected to the emitter of the two 2N3055. To offset features that might be slightly different, these two transistors.
To create just operators device in a PCB form and then to make correct completed is available. Without you have adjusting customized at any the circuit.

Regulator 0-30V 5A by IC 723 & 2N3055 -2part
circuit Regulator 0-30V 5A by IC LM723 & 2N3055 x 2




PCB Regulator 0-30V 5A by IC LM723 & 2N3055 x 2
Source: PK kit Circuit book

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