Audio amplifier circuit using tip41 and tip42: This is an audio amplifier circuit that uses tip41 and tip42. This circuit can produce 100 watts using these transistors. it’s a mono diagram. here use 25-0-25 voltage and 4 amperes. PNP and NPN transistors are used here so we can change the transistor also, for the stereo …
PCB Layout Power Amplifier: This is a PCB Layout Power Amplifier that uses BD249c and BD250c. it’s a mono-circuit diagram. here use positive negative and ground voltage. 50-0-50 voltage is used in this circuit. Bd249c is an NPN transistor. The material of the Transistor is Si. Polarity is NPN. Maximum Collector Power Dissipation is 125W. …
12 voltage amplifier using transistor TIP41 and TIP42 This is a mini amplifier circuit diagram. this circuit run from 10 voltage to 18 voltage. normally we can use 12 voltages. we can use 12 voltage battery also. here used 2 transistors only. tip41 is an NPN transistor and Tip42 is a PNP transistor. it’s one …