LM317T Voltage Regulator with Pass Transistor

Basic electronic components to support your Arduino-programmed ATMega chip. Note: I used a 5V switching power supply...if you don't use a switching one, you need capacitors and a voltage regulator too!



http://www.youtube.com/watch?v=UEnh7QkF6ac&hl=en

the rappy 60 will be down for 3 weeks ordered special voltage regulator and step down for the 7.4 lipo and sold the gy520 gyro and just waiting for the right spartan or gp750 gyro and my apologise we have not flown the 50 yet due to holiday , no camera person we have not even been able to fly any of the awesome little 450's since they have been repaired. but i have only the 50 to fly this weekend i wanted to fly them both. and i am trying to further prepare my self mentally by practicing the sim and flying with the 450's before the weekend.



http://www.youtube.com/watch?v=A4NjlE2Cin8&hl=en

Okay, here we test all the voltages with the bike running, and with the bike switched off, this should help you make sure your regulator is properly hooked up, and also properly wired (if this doesn't answer your questions, let me know and I'll do an even more indepth set of videos). But this should cover everything.



http://www.youtube.com/watch?v=u8dGhevthRI&hl=en

3 cyl yanmar diesel motor turning a 7.5 kw China gen head. 1500 rpm Hz 220V First install now updated with better gen head and speed control see my other video the engine will turn a 15kw but down sized to 7.5 to save fuel running at 1:1 updated back to the 10k head and external voltage regulator



http://www.youtube.com/watch?v=xPnNJ1ycusg&hl=en

installing a new voltage regulator and asking advice from you cub guys about my busted PTO. should i buy missing parts and rebuild PTO or buy an entire new PTO assembly . it will see some action . it runs the front end loaders hyd . pump. thanks



http://www.youtube.com/watch?v=pmxxtOYlfhw&hl=en

www.mercedessource.com - As these old Mercedes approach 20+ years the brushes are wearing out and the alternators are failing. Many owners are having their expensive alternators replaced without knowing that it might just be the inexpensive voltage regulator mounted on the back on the alternator.



http://www.youtube.com/watch?v=WYvZRz5Truo&hl=en

Tools and supplies such as a torx bit and a socket set are necessary for rebuilding an alternator. Find out what tools you need to replace alternator brushes in these free auto repair video instructions featuring a certified mechanic. Expert: Nathan McCullough Bio: Nathan McCullough graduated from Nashville Auto-Diesel College with a GPA of 3.5 and received their Craftsmanship Award and Honor Seal. Filmmaker: Robert Rogers



http://www.youtube.com/watch?v=_dFH9BhFLhA&hl=en

This video will give people a way to create a cheap DC Power supply from a new/used computer ATX power supply. Always remember electricity is very dangerous... and I mean, both A/C & D/C types!! Instructions: www.wikihow.com I like to have a DC Power supply for testing things like when I build HHO systems (Hydrogen generators used to get better fuel mileage in cars). Remember that car electrical systems generally produce a little higher voltage of around 13.6V - 14.7V which can generate amperage a little bit better than the ATX power supply system (controlled by a voltage regulator). So the ATX system would be an approximate testing system... not an exact one. ..



http://www.youtube.com/watch?v=HbRbFg86sPo&hl=en

There is an alternative solution when deciding between a step-down switching regulator and a linear regulator. Switching regulators dissipate less heat than linear regulators especially when the input voltage is much higher than the output voltage or the output load current is relative high. On the other hand, linear regulators are very simple and dont require inductors. What if there was a switching regulator circuit could be simplified and fitted inside a surface mount package and the complete solution became as simple as a regulators circuit?



http://www.youtube.com/watch?v=mKcHFv9u2Fs&hl=en

Power supply noise elimination. We made this simple voltage regulator and filter to eliminate hum and noise from an universal power supply - a cheap 10 eur adapter (specs: 12V 1A DC) The input is 12V DC and you get 3 parallel 9V outputs and one 18V output. It's not isolated, but it's a quick and cheap solution...



http://www.youtube.com/watch?v=5txHq2w5jFo&hl=en

A quick test of a Chrysler voltage regulator and alternator and the associated wiring. Attempt at your own risk!



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Dr "Madman" Manjerek demonstrates Innovolt's revolutionary CVSS power protection technology.



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Introduces Balmar marine DC Charging Products for 2009



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Lecture Series on Electronics For Analog Signal Processing part-II by Prof.K.Radhakrishna Rao, Department of Electrical Engineering,IIT Madras. For more details on NPTEL visit nptel.iitm.ac.in



http://www.youtube.com/watch?v=R_QnIAEk7Go&hl=en

Stabistor is a semiconductor diode, in which for voltage stabilizing direct branch of volt-ampere characteristics is used (ie in the direct bias area the voltage of the stabistor depends on current weakly).



http://www.youtube.com/watch?v=W9c_wT-mZZc&hl=en

Where to get an inexpencive brushless DC motor? Your local junk yard! I bought this slightly used alternator from a local recking yard for 20 €, thats about 30 $. Rip out the bridge rectifier and voltage regulator, solder on some longer wires to the stator coils and to the brushess. Okay so it's not brushless yet, but it's super cheap and has tons of power! This 55 A charger has performed well as a motor and has a maximum constant power over 600 W! The peak power has been 1 KW! Thats the easy part, now just make a BLDC motorcontroller :P. Or buy one. I wan't cheap so i made one. Still not done as you can tell in the video... about 4 months it's been to get this far.. anyway enjoy the video. Oh ya the little white box with red numbers shows the motors RPM when i hold the Hall effect sensor connect to it near a neodymium magnet spinning with the axel.



http://www.youtube.com/watch?v=Tu-ia7GylO0&hl=en

www.RobotShop.com The DFRobotShop Rover -- Arduino Compatible Tracked Robot (Basic Kit) is a versatile mobile robot tank based on the popular Arduino Duemilanove microcontroller. The Rover uses the popular Tamiya twin motor gearbox and the Tamiya track and wheel set. The DFRobotShop Rover PCB incorporates a standard Arduino Duemilanove (surface mount ATMega328), L293B motor driver (connected to pins 5 to 8), voltage regulator and prototyping area while contributing to the mechanical structural of the robot. There is a shrot clip of the DFRobotShop Rover at the end of the video going over rocky terrain. For more information, please visit: www.RobotShop.com



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George Michael and Andrew Ridgley performing as love machines.



http://www.youtube.com/watch?v=W7QRYfx5HlE&hl=en

Due to its high efficiency application of switching voltage regulators during the last couple of decades has become increasing popular for electronics deigned for different purposes - from measurement instrumentation, communication devices, automatic machinery, PCs and cell phones to television and household appliances. Switching IVRs have a number of advantages if compared to the linear ones.



http://www.youtube.com/watch?v=LWmmTDbQnJk&hl=en

Briefly showing how to relocate the voltage regulator/rectifier to the underside of the seat pan where it will receive more cooling air. Drill through the existing brass nuts. This will then allow the VR to be bolted to the bottom of the pan using the existing nuts!



http://www.youtube.com/watch?v=vkBDNjCG7-w&hl=en

Here is my "Backup Generator" to my backup Honda eu2000i which has some quirks, Maybe it's because this one is a cheaper unit, which atleast for me is a plus as pricey stuff sucks! & the best things in life are free (or close to it), anyway this was the first start off this Coleman Pulse 1850 Generator which I picked off my buddy who likely trash picked this (at the time the genney didn't start but I quickly determined that the fuel petcock was off [& got an idea to check the Honda on which I found out it was lacking!?!?]) anyways I say in my video that I will sell either one but at this point I will rather retain both atleast for now & the more I look at this the more I like besides being a bit louder than the Honda (it's got redneck written all over it & I'm cool with that!) ~ Even has a fuel petcock to prevent gumming up your carb - who would have thought of that at Honda? the only thing that I'd wish was that this thing had was voltage regulator, & not sure if there is a fuel pump to be able to use a non-pump, non-gravity feed aux extended run fuel system. btw the black baggy on the side is some neatbags attempt at keeping the battery charging cables in place ;) Rate Comment or Subscribe! Thanks, Dan



http://www.youtube.com/watch?v=Nc314A291Io&hl=en

Stabilitrons or Zener diodes are semiconductor devices designed for stabilizing the voltage in power sources and limiting the pulse amplitude as a source of reference voltage. The voltage at the stabilitron outputs remains almost the same when the value of the current flowing through it changes within some limits.



http://www.youtube.com/watch?v=GYiyuU-v4fc&hl=en

Triac regulator with BTA-41 - testing resistive and inductive load: lightbulb, CFL and a hairdryer. Max. load 40A at 800V.



http://www.youtube.com/watch?v=LBybgssIZTo&hl=en

Finally, a calm morning to shoot another video! My CP Pro has homemade main rotor blades and a brushless main motor, and the camera is an Aiptek 5100M that's stripped down to the circuit board and CCD. The camera's powered through a voltage regulator by the helicopter's battery, and the battery is an 800mAh LiPo.



http://www.youtube.com/watch?v=daG_e6XEajY&hl=en

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http://www.youtube.com/watch?v=WsvBCPO7Udk&hl=en

1.2 V to 37 V adjustable voltage regulator.2200uf-25v.1000uf-50v.2x2200uf-50v.



http://www.youtube.com/watch?v=ZtBDEjBeTNg&hl=en