Electronics Help Care electronics circuit diagram

How do I turn my normal TV into a smart TV: This is the article: How do I turn my normal TV into a smart TV? some people have their old TV. and they love their TV because it’s their old, memorable TV since childhood. the TV still working perfectly …

Zener diode used for fixed voltage regulator : This is the zener diode used for fixed voltage regulator. it’s  an important component in the electronics field. We can use it as a diode and a voltage regulator. here are some 1 watts Ziner lists 1N4728 is for 3.3 volts.1N4729 is …

Amplifier circuit 6 Pairs transistors: This is an amplifier circuit 6 Pairs transistors. 2sc5200 and 2sa1943 transistors are used here in this diagram. this diagram can make 600 watts. we can use 30-0-30 voltage to 60-0-60 voltage. maximum amperes can be 10. so, 60X10=600 watts. One pair of transistors can …

PCB Layout Driver 150 watts using transistors: This is a PCB Layout Driver of 150 watts using transistors 2sc5200 and 2sa1943. it’s a mono-amplifier circuit diagram. 60-0-60 voltage 3 amperes can be used in this circuit diagram. 2sc5200 transistor can take 1.3 amperes. This circuit can produce 150 watts and …

Transistor amplifier circuit diagram using high and low voltage: This is a Transistor amplifier circuit diagram using high and low voltage. this amplifier run with dual voltage. positive 50 volt, positive 100 volt. and negative 50 volt, negative 100 volt. here used MOSFET to run the high voltage. here use …

Amplifier circuit 10 Pairs transistors: This is an Amplifier circuit with 10 Pairs of transistors. One pair can make 100 watts. here 10X100=1000 watts. Here, we can use a maximum voltage of 70-0-70 and 15 amperes. positive, negative, and ground voltage. 70X15=1050 watts. 2sc5200 and 2sa1943 are used in this …

PCB LAYOUT MASTER STEREO PRE-AMPLIFIER: This is a PCB LAYOUT MASTER STEREO PRE-AMPLIFIER. Every amplifier needs this type of pre-amplifier to produce good sound. this circuit runs from 10-0-10 voltage to 18-0-18 voltage. it’s a stereo circuit diagram. Manufacturer = on semi The product Category is operational Amplifiers – Op …

DIY audio amplifier circuit: This is a DIY audio amplifier circuit diagram. this is a mono diagram. This diagram can produce 150 watts using 2 transistors. 2sc5200 and 2sa1943 is a common transistor. We can also use another transistor in this circuit diagram. This diagram can produce strong watts because …

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 …

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 …