Hi Guys here is the new video from my channel "How to make adjustable 1 to 20 voltage power supply from old PSU.DIY Bench power supply." from "Electrical and electronics projects" "E&EP" Channel. This is a PSU from old computer and want it to convert to 1 - 20 Volts Adjustable power supply almost works same as bench power supply. We need different range of voltages to power any electronics like DC motors,circuits etc.So, i have made this adjustable power supply by showing a Circuit diagram to you guys and with the help of my video.It is very easy to make your own even, a begginer can also make this one by following video and circuit diagram. ABOUT WIRING: Here in this PSU to make it 1- 20v adjustable power supply i have cut all unecessary wires excep four wires : Blue,Yellow,Green and Grey. Blue wire is -12v used for cathode and Yellow wire is +12v used for Anode and the remaining two are for turn the PSU on by connecting them together and for Digital DC volt meter there are three wires connected with RED,BLACK and WHITE Red&Black wires are to power the Meter connect Black to Blue -12v and Red to +12v and connect the White wire to output voltage side of circuit which is adjustable for more better understanding the circuit diagram is in the video. MATERIAL'S LIST: 220 ohm Resister 1/4W (1) 100uF 35v Capacitors (2) 0.1 uF 50v Capacitors (2) VR Potentiometer 10k (1) U1 LM317 Regulator Binding Pots (2) Digital DC volt meter 0-99v Volume knob AC Switch on/off button. SUBSCRIBE HERE: https://www.youtube.com/c/ElectricalE... ||***THANKS FOR WATCHING***|| ❇FREE ENERGY VIDEO LIST❇ ▶ How To Make Free Energy Generator 220V From Washing Machine Motor. DIY Free Energy Generator. https://youtu.be/Jj_1i4dZEAY ▶ Homemade free energy generator took place as wind turbine.DIY wind turbine generator. https://youtu.be/4oa7pTl2t6Y ▶ Homemade Dynamo Generator 220V Attached To Two Stroke Engine. DIY Free Electricity Dynamo Generator. https://youtu.be/5H227H3m17c ▶ Free energy generator homemade 220v attached to bicycle.DIY free electricity generator https://youtu.be/V7TaZHc9JeY ▶ Free energy 220v from washing machine motor Part 2 is Revealed | Hints | DIY Homemade Dynamo. https://youtu.be/IbcuqFnn3pI ▶ Making Free Wheel Energy From Microwave Oven Ring Magnets || PART 2 https://youtu.be/alMe4N3I0JA ▶ Making Free Wheel Energy From Microwave Oven Ring Magnets || PART 1 https://youtu.be/BkZ6W90dssY ❇E&EP DIY PROJECTS VIDEOS LIST❇ ▶ How to make adjustable 1 to 20 voltage power supply from old PSU.DIY Bench power supply. https://youtu.be/WlNI8wbjO8U ▶ How to make magnetic levitator using ring magnets || DIY Magnetic levitator. https://youtu.be/E_vBVaWjG4k ▶ How to make 12 volt 5 Amp battery charger at home || DIY battery charger. https://youtu.be/6phMIixQyTI ▶ Without electricity switch board magic charger to prank someone. https://youtu.be/ABvnyLptYW0 ▶ How to make adjustable voltage power supply from computer CPU power supply DIY bench power supply https://youtu.be/pQCN6hg_3uU ▶ How to make hot wire foam cutter at home. DIY styrofoam cutter. https://youtu.be/HCtPdeAQIuA ▶ How To Make Knife Sharpener At Home Using Old Hard Drive.DIY Knife Sharpening Machine. https://youtu.be/vLcgOW7mujM ▶ How To Make Grinder Machine At Home Using PVC Pipe. DIY Grinder Machine https://youtu.be/SE3Qea-Uke0 ▶ How to make a Rechargeable Power Bank at Home as Well as Mobile Holder. DIY 2000mAH Power Bank https://youtu.be/TgKI7UVSuxA ▶ How to make a continuity tester at home using 9v battery https://youtu.be/YS28VrMPHoA ▶ DIY phone holder while charging using 9V battery https://youtu.be/THTvcZyuya8 ❇AUTOMOBILE / MECHANICAL VIDEOS LIST❇ ▶ Assembling CD-70/SR-70 Motorcycle Engine. https://youtu.be/Kem8Qd-qmWM ▶ How to assemble CD-70 Gearbox system | Assembling motorcycle Gearbox system. https://youtu.be/u_A8e6hI_V4 ▶ Installing piston and valves to CD-70 motorcycle engine. https://youtu.be/CIDhgwxZaW4 ▶ https://youtu.be/_1yl1E8kfgk ▶ https://youtu.be/CWNd9sysp50 ▶ https://youtu.be/bj5CgvgMTgE ▶ https://youtu.be/a6F58qiU7og ▶ https://youtu.be/bFVDrVqnAJM ▶ https://youtu.be/AjVAoao1Doc ❇DIY LED TORCH LIGHTS VIDEOS LIST❇ ▶ https://youtu.be/lr1F7jyHw-A ▶ https://youtu.be/Np7UJS4HETg ▶ https://youtu.be/dfQiaL5kdvM ▶ https://youtu.be/MQWUgdVIogY ▶ https://youtu.be/NfMhOTJzZ0o ▶ https://youtu.be/OGprLE-r_oE ▶ https://youtu.be/sJhI31EbTAE ❇SOLAR PANELS VIDEOS LIST❇ ▶https://youtu.be/zvqvAWZBdbo ▶ https://youtu.be/PNbVBa_RQOU
How to make adjustable 1 to 20 voltage power supply from old PSU.DIY Bench power supply. - YouTube |
| 2,256 Likes | 2,256 Dislikes |
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| Science & Technology | Upload TimePublished on 14 Apr 2017 |
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