Make Solar AA Battery Charger Circuit Using TL497

Solar AA battery charger using TL497

Let’s build a small solar AA battery charger. In an era of expensive energy better. In an era that energy is more expensive every day. Alternative energy is a good solution, to solve immediate problems, or renewable energy to do the work well. Solar energy is an alternative that we can use another kind. For … Read more

12V to 300V DC-DC converter circuit

DC Power Supply 300V From battery 12V

This is a 12v to 300v dc-dc converter circuit using  2N3055 transistors and 2N1305 are pillar equipment and power transformer transform the sky tallly go up then change voltage regulator rectifier with diode and Capacitors make output have voltage about 300V at Current 55mA. With this circuit a friend can apply the work next. Request … Read more