How To Make A 12 Volt Battery Charger With Computer Power "hello everyone, welcome to my channel! in today's video, i will show you how to create a dc 12 volt power supply using your old laptop charger. if you want. Here is what you do: take some yellow wires and wire them to a connector. this will be your 12v. do the same for some (the same number as yellow) black ones, that is your negative. these are the connectors you will then plug your charger on. because, in a power supply unit the 12v voltage is not the primary voltage, we have to wire a resistor.
How To Make A 12 V Battery Charger With Pc Power Supply Youtube In this video i will be using a dead old 220v ac computer power supply and convert it into a 12v 30 amp dc battery charger and power supply. it can charge a. Hi every one welcome to my channel multi electro we make here a 12 volt battery charger with old computer power supply#battery charger#charger#battery. Step 3: testing and calibration. once your circuit is built, it’s time to test and calibrate your 12 volt battery charger: connect the power cord to a suitable power source and switch on the charger. using alligator clips, connect the positive and negative terminals of the charger to a 12 volt battery. observe the ammeter reading. Make sure to connect the positive cable to the positive terminal of the battery and the negative cable to the negative terminal of the battery. double check the polarity before turning on the power supply. if you encounter any issues while charging the battery, make sure to troubleshoot the problem before continuing.
How To Make 12 Volt Battery Charger From Power Supply Youtube Step 3: testing and calibration. once your circuit is built, it’s time to test and calibrate your 12 volt battery charger: connect the power cord to a suitable power source and switch on the charger. using alligator clips, connect the positive and negative terminals of the charger to a 12 volt battery. observe the ammeter reading. Make sure to connect the positive cable to the positive terminal of the battery and the negative cable to the negative terminal of the battery. double check the polarity before turning on the power supply. if you encounter any issues while charging the battery, make sure to troubleshoot the problem before continuing. Step 1: stuff i used. dc to dc step down converter click. alligator clip click. multi meter click. laptop charger. dc to dc step down converter. it's will convert 19 volts from your charger to 14 volts to charge the battery. it'll provide constant voltage and constant current. ( very necessary ). Step 2: and the tools also you will need the tools to make this power supply soldering iron. wire cutters. wire strippers. a thing you can cut veroboard tracks. hot glue (to hold components down and make the power supply physically strong and sturdy.) and some other tools that you might find helpful.
How To Make A 12 Volt 5 Amp Battery Charger Diy Technology Tutorial Step 1: stuff i used. dc to dc step down converter click. alligator clip click. multi meter click. laptop charger. dc to dc step down converter. it's will convert 19 volts from your charger to 14 volts to charge the battery. it'll provide constant voltage and constant current. ( very necessary ). Step 2: and the tools also you will need the tools to make this power supply soldering iron. wire cutters. wire strippers. a thing you can cut veroboard tracks. hot glue (to hold components down and make the power supply physically strong and sturdy.) and some other tools that you might find helpful.
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