LM317T Voltage Regulator with Pass Transistor

Special Offer Available: www.amazon.com -- Simply clips onto all standard DIMMs Plugs into any available fan header Eliminates any risk of your RAM overheating Provides the ultimate in overclockability Provides direct airflow across the motherboard to cool heat sensitive components like the chipsets and voltage regulators



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A jam session was cancelled today so I decided to hit some more great tones on camera. Sorry for the digital camera sound. For this clip, I plugged the amp's power cord into a $40 variac (a voltage regulator, inexpensive and great!) (set on 90 volts). I totally recommend doing this!! It takes harshness away and gives tonal bliss (lower-voltage amp). No effects were used.



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Trex 700 Nitro. Ely.Q voltage regulator flight test. Pilot: Evaldas Cerniauskas. www.evaldas-rc.com



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With over 40 years experience, Thycon is Australia's leading designer and manufacturer of power quality and control solutions for Australian industrial resource and commercial sectors. Thycon power quality products include: • Uninterruptible Power Supplies and Battery Data Loggers • Active Power Factor & Harmonic Regulators • Triplen Transformers & Static Transfer Switches Thycon control products include: • Static Frequency Converters (50/60Hz and 50/400Hz) • Grid Connected Inverters for Renewables Applications • High Speed Electronic Breakers and Fuses Thycon products are designed to handle Australian conditions where reliability, efficiency and low total cost of ownership are imperative. Keeping our engineering expertise local ensures we can tailor power solutions to our customer's needs efficiently and effectively. P: +61 3 9319 9000 www.thycon.com.au Video produced by Rockmans Creative Media http



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88flak RC infra red gun diorama, 1/18 scale. Using Mitosal mini-ACT-A01 with Tamiya protocol, ELV mini-USB soundcard, 2ch radio, 7.2V battery pack and a voltage regulator circuit (5V for the sound card and receiver). Visaton FRS5 speaker. Impact receiver apple and IR led. The sound samples are triggered using a microservo operating 2 microswitches. The sound card triggers the miniACT to fire. Set at 2 Lives, fires every 3 seconds. The gun rotation is operated through a microservo put inside the gun base. The IR led is in the recoil absorber under the barrel, while a flash led is in the muzzle. Sorry for the poor video direction and shooting, I had to control too many things by myself.



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Title: 2004 CATERPILLAR 3516B For Sale Detail Listing: www.machinerytrader.com Description: Caterpillar 3516B Generator Set - 4160V 2000kW * Manufacturer : Caterpillar * Engine Mode : Cat 3516B DITA * Engine S/N : 1HZ02507 * Generator S/N : 8NN01145 * 2000 kW * 2500 kVA * 2876 Hp * 1800 RPM * 3 Phase * 60 Hz * DOM : 2003 * Starter : Electric Starter * 400 Hrs. since new * Power Factor: 0.80 * Generator Manufacturer : Caterpillar * Generator Model : SR4B * Electronic Governor * 2 Identical units available * Cat SR4B Generator * 825 Frame * Single Bearing * Digital voltage regulator w/ KVAR/pf control * Transformer group for AVR * CCCT mounted on B phase * CT's mounted in generator connection cubicle * Governor - Cat ADEM * EMCP II Control Panel * Jacket Water Heaters * Dual 24V electric starters * Radiator cooled w/ engine driven fan * exhaust flexes, Wye, Silencer * Ground resisters * Pkg serial Category: Generator Set



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Looks like a typical kit cobra conversion from the late 80s. Large volt drop resistor instead of voltage regulator. Rather interestingly as it`s basic and looks like an older type kit from around 1990. I`m putting these radio on youtube to help others out and to gain more information about some of my radios I have never used for about 2 years...They were kept at my mums and I forgot all about them.Maybe the eproms might show a progression from early models to todays MKv version. Someone will enjoy these videos if they are into cobra radios thanks for watching more radios to upload fromt he cupboard soon.



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This is LM317 Small Power Supply. The input voltage to the LM317 must be at least 1.5v greater than the output voltage. The output is adjustable between 1.25 and 13.5 Volts with a maximum current limit of 1.5 Amps A heat sink will be required for most applications however. On my picture you can see the heat sink. Visit my blog for more information:macoprojects.blogspot.com



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This video is deprecated because you can't see the readings on the multimeter. look at my videos and see "Adjustable voltage regulator with LM317" This video is just to present an Instructables.com tutorial that I'm making. You can see how and why it works here, than go to the Instructables page and search for "Verstatile voltage regulator with LM317" than see how I built it and build your own. Aos brasileiros : Desculpas aos que nao sabem ingles, mas quis fazer algo para compartilhar com o mundo. Quem quiser legendar posso disponibilizar o video e agradecer bastante.



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Lesson 3 in my EagleCAD tutorial series. In this lesson we will start a schematic for a real working circuit. In this case, a voltage regulator, filter caps and an LED. We will cover some new tools, point out some quirks of Eagle and pitfalls to avoid.



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For more information or to purchase this product please visit the following links: www.horizonhobby.com www.horizonhobby.com The AR7100 is Spektrum's first purpose-built receiver designed specifically for demanding heli applications. The combination of a primary internal receiver and secondary remote receiver allows the AR7100 to be installed in the best possible configuration for virtually any heli, while exposing the receiver to the greatest possible RF signal at all times. Additional features like two user-selectable failsafe modes, a built-in 5.2V 2A voltage regulator and EC3 connectors make the AR7100 the best choice for any heli pilot who wants the safety, security and clarity of 2.4GHz DSM technology. The AR7100 and AR7100R offer the benefits of multiple components in one compact unit, keeping your installation neat and simple.



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This is a basic stamp controlled countdown timer. It uses: 1 Basic Stamp 2 2 seven-Segment displays (although there 4 shown) 2 seven-segment-display drivers 6 LED's 1 Buzzer 20 Resistors (14 for the 2 seven-segment displays and 6 for the LED's) 1 Push-button 1 Voltage regulator



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Krauler Voltage regulator VR-PR Series Krauler Voltage regulator VR-PR Series is designed to align the input voltage in the range from 140-260V to 220 V required for electrical appliances. The device is based on relay technology. The main advantages of this technology are as follows. First, there are no wearing parts, and therefore it has a great resource. Secondly, there is a high response speed (about 20 ms), ie the regulators are suitable for protection of computer equipment. Third, there are no distortions introduced into the external power grid, as well as low noise levels emitted by the regulator in operation, a small mass and size parameters, and high noise immunity.The special features also include an unusual new design. This voltage regulator is made in an elongated plastic casing, and the shape looks more like a surge protector. On the top panel there are five outlets with earthing (in Russia they are often referred to as "Eurosockets"). Rotation angle of the outlet is most convenient, since it is possible to use solid plugs simultaneously in all five outlet devices, for example, power supplies to household appliances.Next to the outlets there is a bright LCD as well as Display and Delay buttons. The former is to switch between the current input and output voltage on the display. The latter enables you to select the delay of voltage appearance at the output sockets (two values to choose from: 6 or 180 sec.). Three colorful indicators show the current status ...



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The microcircuit voltage stabilizers can operate in broad spectrum of output voltage and current, and are often equipped with the built-in current surge protection and overheat protection systems.



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This video is just to present an Instructables.com tutorial that I'm making. You can see how and why it works here, than go to the Instructables page and search for "Verstatile voltage regulator with LM317" than see how I built it and build your own. Aos brasileiros : Desculpas aos que nao sabem ingles, mas quis fazer algo para compartilhar com o mundo. Quem quiser legendar posso disponibilizar o video e agradecer bastante.



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EA230 self excited brushless type genset voltage regulator is an universal AVR and compatible replacement for Leroy Somer R230 regulator. *Use for reference purpose only and not a genuine Leroy Somer product.



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www.elperfecto.com My USB adapter quit working. I open it up to see what the circuit looks like and determine what caused it to fail. Also shown: Charging a cell phone with a wind turbine.



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Sean couldn't make it this time, and drew left early, so most of this is mike just breaking all my tractors, and getting them stuck everywhere. At one point the voltage regulator broke off the 850 with the 1054 hood that mike was riding, and i had to use my jacket to insulate the thing from grounding out on stuff, and then we had to tie the hood shut ontop of that... ehh, it worked. the the camera ran out of tape...



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I modded the airplane so that the X-Port can power the video camera. The camera now weighs much less (without batteries) and so it can go much higher. I also upgraded the battery to an 8 cell. This is the highest I have flown with this airplane. It took about 8 minutes to go as high as it did and then took 8 minutes to glide back down to the ground. A few times the engine cut out because it was getting out of range. The camera lost power about 30 seconds before I landed. On the way up I flew with some hawks that you can see if you watch closely. I think about 5 of them were circling because of the farming work going on near by stirring up the mice :-). I got up high enough to see the Columbia and Snake (if you look closely) rivers. I used a 5v linear voltage regulator from an old hub, a floppy power connector from an old pc power supply, and a dc plug from an old portable cd player to make the power adapter for the camera. Next I am going to add a magnetic fish-eye lens to the camera.



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the wires are messed up, can they be fixed? lets find out...



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自作可変出力電源装置が完成したので、12vファンに繋いで動作確認をしました。1.2vから33vまで掛けてます。ファンの上で回ってるのは紙です。特に意味はありません



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NEW 6500 Watt Gas Generators for sale. Starting is easy. Either connect your own battery and use the electric starter or as you can see in this video just give it one simple pull to start it up. Unlike so many others this one makes less noise, has solid rubber wheels, stronger frame and a 13 HP engine. 120 and 240 volt output with a L14-30 type outlet for connecting to you home. Many other generators use much smaller mufflers so they make more noise. This generators wheel are sold rubber so they never go flat. Automatic Voltage Regulator makes it safer for electronics.



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Available in both Black or Silver with Hyper White LED's The Gryphon Extreme-Heli regulator is a dual linear regulator consisting of hybrid components with a very strong power supply bus. The Gryphon is a high-end regulator designed to easily handle the heaviest 3D or F3C/FAI flying in the most brutal conditions. Overview: The Gryphon regulator is designed for the most demanding applications. The massive integrated heatsink allows the user to mount it in areas with very low airflow without consequence. The power bus feature distributes power uniformly among all servo channels while also providing complete noise filtering between each channel. Thoroughly tested and proven, this regulator is not only able to compete with the very BEST regulators out there, it completely dominates. The icing on the cake is that it just happens to look real good doing its job ;] Specs: - Input voltage: 6 to 10 Volts (5-8 cell NiCd/NiMH or 2cell LiFe/LiPo) - Output voltage: --- Servo Channel: 5.2V, 6.0V, 6.8V, 7.4V, 8.4V (Unregulated) --- RX channel: 5A (Max 10A) - Output current: --- Servo Channel: 10A (Max 15A @ 6.0V) --- RX Channel: 5A (Max 10A) - Low Voltage Alarm Setup: LiFe type (6.5V), LiPo type (7.3V), User selectable. - Switch Type: Fail save (Fail-Safe-On) Pin-Flag contact-less type - Power Connector Type: Deans - Size: 17mm x 40mm x 64mm (HxWxL) - Weight: 45g (excluding cables) Setup: Output voltage is user selectable from 5.2V, 6.0V, 6.8V, 7.4V, up to 8.4V unregulated. These ...



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The target is to control each cell individually using LM 317 regulator that you can adjust the voltage from 1.2 to 37v depending on the input in our case it will be between 1.47v to 2volts .



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A short test flight of ParkZone Vapor FPV setup. This setup consists of a stock Vapor, 10mW 2.4GHz video/audio transmitter (no microphone onboard), a B&W camera and 5V step-up voltage regulator to power the camera. The aircraft appeared to be tail heavy so there's some fine tuning left before the first real FPV flight.



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This was a little circuit I made with the help of AcidMods. I used a 7805 Voltage Regulator to provide the 5V that will probably be used on a psp I'll sooner or later get. It's also in stereo. The circuit is a slight modification of the acidmods circuit with 1M and 100k resistors at the audio inputs. It also uses two RGB LEDs with a 10 ohm resistor connected to the blue and green and a 220 ohm resistor connected to the red. I bought off SuperBrightLEDs.com



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In this video the Moss Motors tech department recap the testing procedures for how you would use your volt meter in doing the voltage drop test.



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Demonstrating the behavior of Variable Voltage Regulator (VVR) when turned on/off via a footswitch. An Omron 5V relay, p/n: G5A-234P-DC5, was used to switch the VVR by lifting the 100K resistor between the VVR Pot and ground. The referenced relay is DPDT, but a SPDT relay would suffice. At the time of this posting, this amp build is in progress. More detail here: sites.google.com Questions/Comments, post here, or email me via link at haasamps.com



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electronic fireflys in a glas - atmel attiny45 microcontroller - 12 green leds - solar cell + stepup voltage regulator based on the code/circuit posted here: www.mikrocontroller.net



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