Circuit Project Electronic

This is circuit Fix power supply Regulator 40V 2A for main Power Amplifier 30W.
It is use IC LM317T (Hot IC Variable Regulator) and Transistor TIP42 for boost up Current to 2A max . Other detail see in circuit.
A very good and powerful Regulated Power Supply section was implemented by simply adding a PNP [...]

Although semiconductor diodes available today are close to ideal” devices, they have severe limitations in low level applications. Silicon diodes have a 0.6V threshold which must be overcome before appreciable conduction occurs. By placing the diode in the feedback loop of an operational amplifier, the threshold voltage is divided by the open loop gain of [...]

Many times we needed a stabilized, together regulated power supply and high relatively output voltage. These specifications him it cover our circuit. It ’s a circuit that can give in his exit + 40V until + 60V 3A, with simultaneous stabilization. The materials that use is very simple and will not exist difficulties in the [...]