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Stk amplifier circuit diagram using STK412-150: This is the Stk amplifier circuit diagram using STK412-150. this circuit diagram for STK 412-000 series. this diagram needs High and low voltage. here this circuit used 80-50-0-50-80 voltage. This circuit can make 200 Watts + 200 Watts. we can use 2 power supplies …

12 volt power supply circuit: This is a 12 volt power supply circuit. sometimes we need strong amperes voltage. then we have to use this type of circuit. We use this type of circuit for accurate voltage. If we use a transformer the voltage can’t be always accurate. For this, …

speed controller circuit diagram: This is a motor speed controller circuit diagram for 12 voltage motor. we also can use it for other work. This is a simple DC motor variable speed controller circuit. The circuit makes up of a timer IC NE555. power motor driver transistor IRFZ44N. This transistor …

100 watts amplifier circuit diagram: This is a 100 watts amplifier diagram. it is a stereo amplifier circuit diagram. The right side is 50 watts and the left side is 50 watts. Both sides are 4 ohms. here used Ic LM3886.  this amplifier was powered by a stabilized positive negative …

Subwoofer Circuit diagram: This is the Subwoofer circuit diagram for the sub-Speaker. if we want to make only a sub-woofer then we have to use this circuit diagram as a pre amplifier. this circuit diagram makes the audio-only bass. this is the low part for the sound. if we use …

Inverter Circuit Diagram 12 volt to 35-0-35 volt: Inverter Circuit Diagram 12 volt to 35-0-35 volt. It’s 12 voltage to 35-0-35 voltage inverter. This inverter is for those amplifiers whose amplifier needs Positive Ground and Negative voltage. like STK amplifier and Transistor amplifier. Sometimes we need to use an amplifier …

how to make 12 volt inverter: How do make 12 volts to 220 volts Inverter Circuit diagrams? this is an easy simple inverter circuit diagram. it’s can make a maximum of 50 watts using 2 transistors and this type of transformer. It’s not a real inverter. this circuit is for …

how to make guitar amplifier: Guitar amplifier circuit diagram. Using TL071 IC. this is a good quality amplifier for guitar. It’s also easy to make It’s run with 9 volts. We can see in the electric guitar with sound control there used one 9-volt battery. that buttery can be used …

8 transistors amplifier circuit diagram using only 2sc5200: This is a transistors amplifier circuit diagram using only 2sc5200. here used only 2sc5200 transistors. it’s 400 watts. here used 50-0-50 voltage and 8 amperes. we know voltage X ampere= Watts. So, 50X8=400 watts. it’s a mono-amplifier circuit diagram.   Circuit diagram …

voltage for the amplifier: This is a voltage for a pre-amplifier. This is the best voltage regulator circuit diagram. can change the voltage as we want. here used tip41 and tip42. tip41 is a positive transistor and tip42 is a negative transistor. this is a positive and negative ground voltage. …