- published: 03 May 2015
- views: 545335
A power supply is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another and, as a result, power supplies are sometimes referred to as electric power converters. Some power supplies are discrete, stand-alone devices, whereas others are built into larger devices along with their loads. Examples of the latter include power supplies found in desktop computers and consumer electronics devices.
Every power supply must obtain the energy it supplies to its load, as well as any energy it consumes while performing that task, from an energy source. Depending on its design, a power supply may obtain energy from various types of energy sources, including electrical energy transmission systems, energy storage devices such as a batteries and fuel cells, electromechanical systems such as generators and alternators, solar power converters, or another power supply.
All power supplies have a power input, which receives energy from the energy source, and a power output that delivers energy to the load. In most power supplies the power input and output consist of electrical connectors or hardwired circuit connections, though some power supplies employ wireless energy transfer in lieu of galvanic connections for the power input or output. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.
Power may refer to:
The Amazons are a nation of female warriors in Greek myth.
Amazon or Amazone may also refer to:
Supply may refer to:
Previous video: https://youtu.be/pvHIV0bNRe4 Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h More information (parts list, more picture) on Instructables: http://www.instructables.com/id/Build-your-own-Variable-Lab-Bench-Power-Supply/ In this video I will show you how I combined a LTC3780, which is a powerful 130W Step Up/Step Down converter, with a 12V 5A power supply to create an adjustable lab bench power supply (0.8V-29.4V || 0.3A-6A). The performance is quite good in comparison with other models which cost around the same. Music: 2011 Lookalike by Bartlebeats Parts list: Ebay: LTC3780: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10...
Picking the perfect power supply for your computer isn't that simple, but with this guide you'll be way ahead of the competition! PSU Calculator link: http://coolermaster.outervision.com/ Sponsor message: Cooler Master has a wide range of power supply solutions. Check 'em out below!! Sponsor Link: http://www.coolermaster-usa.com/category.php?category_by=1&category;_id=1757&category;_name=V
OPEN THIS DESCRIPTION FOR COUPONS AND DISCOUNTS! __ ► Get 10% off Cooler Master Products at http://bit.ly/1htfMPr by using promo code JAYZ2K14 ► Support while shopping at Amazon US - http://bit.ly/1meybOF ► Checkout the JayzTwoCents Amazon US Store! - http://t.co/Q2v6sbcpWM ••• Follow me on your favorite Social Media! ••• Facebook = http://www.facebook.com/jayztwocents Twitter = http://www.twitter.com/jayztwocents Instagram = http://instagram.com/jayztwocents# ___ ○○○ All music provided with permission by audiomicro.com ○○○ . . ► Checkout the new and improved JayzTwoCents Community Forums here - http://forum.jayztwocents.com
READ THIS FIRST: Small tutorial on Computer ATX Power Supplies. How to use them, how to connect them in series, in parallel. What is 12V rails? Is it possible to connect 12V rails together? ATX connector wiring explained. What is difference between old computer power supplies and new ones? And finally how to make Lab Bench Power Supply from Computer ATX Power Supply. WARNING: Computer power supply has a BIG HIGH VOLTAGE capacitors inside, that could hold a potentially DEADLY CHARGE! DON'T TAKE APART POWER SUPPLY IF YOU DON'T KNOW HOW TO WORK WITH MAINS-RATED EQUIPMENT!!! ADDITIONAL INFO & PHOTOS: http://jumperone.com/2011/06/atx-power-supply-tutorial/ FREQUENTLY ASKED QUESTIONS: http://jumperone.com/2012/12/converting-atx-power-supply-to-bench-power-supply-faq/ ATX WIKIPEDIA PAGE: http...
Should you buy a 1200 watt power supply? Nope. Luke explains why... TunnelBear message: TunnelBear is the easy-to-use VPN app for mobile and desktop. Visit http://tunnelbear.com/LTT to try it free and save 10% when you sign up for unlimited TunnelBear data. Buy 500 Watt PSU on Amazon: http://geni.us/gQxA4 Debunking Power Supply Myths on AnandTech: http://bit.ly/2biuawx Discuss on the forum: https://linustechtips.com/main/topic/641505-high-wattage-psus-are-stupid/ Affiliates, referral programs, & sponsors: https://linustechtips.com/main/topic/75969-linus-tech-tips-affiliates-referral-programs-and-sponsors/ Join our community forum: http://bit.ly/ZkLvE7 https://twitter.com/linustech http://www.facebook.com/LinusTech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link...
Hi friends in this video we will make an adjustable voltage source
More 8-bit computer: https://eater.net/8bit Check out Julian's channel: https://www.youtube.com/user/julius256 Support me on Patreon: https://www.patreon.com/beneater https://www.eater.net https://twitter.com/ben_eater https://www.patreon.com/beneater
--- PLEASE NOTE: Prices Change over time, check current pricing @Amazon and @NewEgg --- --- CLICK "SHOW MORE" For all the links --- EVGA 400 Watt --- @Amazon http://amzn.to/2h8N5wr --- @NewEgg http://bit.ly/2hnkpMp EVGA 430 Watt --- @Amazon http://amzn.to/2iCnJDO --- @NewEgg http://bit.ly/2jjKbDy EVGA 500 Watt --- @Amazon http://amzn.to/2mbvqmI --- @NewEgg http://bit.ly/2mbgQvo EVGA 600 Watt --- @Amazon http://amzn.to/2h9ApTy --- @NewEgg http://bit.ly/2l8PJmU EVGA 750 Watt BRONZE --- @Amazon http://amzn.to/2kLWOX8 --- @NewEgg http://bit.ly/2mbxOJQ EVGA 750 Watt GOLD GQ --- @Amazon http://amzn.to/2gzfN5v --- @NewEgg - http://bit.ly/2gaH8hu Corsair HX1000i PLATNUM --- @Amazon http://amzn.to/2gr1JdS -- @NewEgg - http://bit.ly/2gQiJLR --- Video Reviews --- EVGA 400 Watt - https://youtu.be...
Hi Guys here is the new project How to make adjustable voltage power supply from computer CPU power supply DIY bench power supply from "Electrical and electronics projects" "E&EP;" Channel it's very easy and at low investment now you can easily make your own just moving selecter to desire voltage here you have 3 in 1 Power Supply. Take 6 Yellow wires,6 Black(GND) wires,4 Orange wires,4 Red wires and take Green one to power the supply. Yellow wire gives 12V DC Orange wire gives 3.3V DC Red wire gives 5V DC Green wire is for on/off by connecting to black one. Black wires are Ground Negative wires. NOTE : Discharge capacitors before attempting this and be very careful while making this unplug all power sources from AC socket and then make it thank you.The auther shall not be liable for any l...
*note : fuse uda diganti lupa record Nah untuk temen temen yang mau belajar mencari kerusakan power supply mungkin video ini cocok buat belajar. saya menjelaskan dari awal perbaikan sebuah power supply tv led .
University of Nottingham, UK Campus
Yet another catchy title for the 4th advert I have made for Sollatek in Kenya. Designed and directed by Mario Cavalli and animated by myself entirely in Anime Studio.
The requisite starting point for anything electronic - you won't get much blinking, buzzing, or processing done without a power supply!
Lanparte produced a fully decoded battery dummy pack for panasonic GH3 and GH4. With the help you can keep the camera working for all day. The iutput voltage should between 7.4V-8.4V otherwise the camera may not work. With the inside fully decoded chip users can use it as original battery, it's a great solution for GH3 GH4 timelapse shooting and long time shoot.
What and where are conflict minerals? Dodd–Frank Section 1502 defines “conflict minerals” as cassiterite, columbite-tantalite, gold and wolframite, as well as their derivatives and other minerals that the US Secretary of State may designate in the future. The final rule exempts any conflict minerals that are “outside the supply chain” prior to 31 January 2013. Conflict minerals are “outside the supply chain” only “after any columbite-tantalite, cassiterite, and wolframite minerals have been smelted; after gold has been fully refined; or after any conflict mineral, or its derivatives, that have not been smelted or fully refined are located outside of the Covered Countries. This movie was done for the general Power Tech Industry. If you are interested in a own and new movie, please get in ...
www.hdvidi.tv Connecting a laser diode to a power supply. Park to will include different types of laser diodes you can purchase from ebay and how you would connect them. below is the link to the ebay store the 70mW laser should be listed, if not just send the store an email and ask when they will restock. These come from China so could take up to 3 weeks to arrive. I have never had a issue with this vendor. http://stores.ebay.com/zetbiz Here a link where you can get the battery holder with built in switch for $2 (at the time of posting) http://www.surplusgizmos.com/2-AA-Battery-Holder-wSwitch-Leads_p_2006.html
A video summing up a project in my summer internship at Silego Technology. Based of the Voltmeter with 2x7S Display by Serhiy Prykhodko Music Credits: "Cool Idea" Lewen, "Little Run" Auger d Orlando, "CoolHeaded" by Cardoni, "Jazz Family Logo" Beigel Emerson Programs and Companies in this video are the following: LTSpice, Eagle, Bay Area Circuits
Canon USA warns about counterfeit batteries and power supplies: http://www.usa.canon.com/CUSA/assets/app/pdf/cso/anticounterfeit-brochure.pdf eBay and Amazon.com are loaded with cheap replacement power supplies and battery chargers for digital cameras, camcorders, laptop computers, and other devices. Some are counterfeits which claim to be made by the original manufacturer (Sony, Canon, JVC, etc.), and/or are a nearly exact copy of the appearance of the original power supply. But as you might expect, these power supplies are built using cheap components with very bad build quality, and use no shielding and very poor filtering. This creates a tremendous amount of radio interference, and can even cause erratic operation of other nearby electronic devices. So save your money and buy the rea...
www.hdvidi.tv Basic Electronics Tutorial 7 - Diode, Capacitors, Potentiometer, Power Supplies We add a Diode, and Capacitor to our circuit. We also discuss choosing a power supply for your circuit. 1N4007 Power diode http://www.allelectronics.com/make-a-store/item/1N4007/RECTIFIER-DIODE-1AMP/1000PIV//1.html 10uF Capacitor http://www.allelectronics.com/make-a-store/item/10-50RS/10-UF-50-VOLT-RADIAL-ELECTROLYTIC-SPECIAL/1.html 100uF Capacitor http://www.allelectronics.com/make-a-store/item/100R450/100-UF-450-VOLT-RADIAL-ELECTROLYTIC/1.html 1000uF Capacitor http://www.allelectronics.com/make-a-store/item/1000R100/1000UF-100V-ELECTROLYTIC-CAPACITOR-RADIAL/1.html Voltage states, and polarity
Previous video: https://youtu.be/pvHIV0bNRe4 Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h More information (parts list, more picture) on Instructables: http://www.instructables.com/id/Build-your-own-Variable-Lab-Bench-Power-Supply/ In this video I will show you how I combined a LTC3780, which is a powerful 130W Step Up/Step Down converter, with a 12V 5A power supply to create an adjustable lab bench power supply (0.8V-29.4V || 0.3A-6A). The performance is quite good in comparison with other models which cost around the same. Music: 2011 Lookalike by Bartlebeats Parts list: Ebay: LTC3780: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub;=5575101368&toolid;=10...
Picking the perfect power supply for your computer isn't that simple, but with this guide you'll be way ahead of the competition! PSU Calculator link: http://coolermaster.outervision.com/ Sponsor message: Cooler Master has a wide range of power supply solutions. Check 'em out below!! Sponsor Link: http://www.coolermaster-usa.com/category.php?category_by=1&category;_id=1757&category;_name=V
OPEN THIS DESCRIPTION FOR COUPONS AND DISCOUNTS! __ ► Get 10% off Cooler Master Products at http://bit.ly/1htfMPr by using promo code JAYZ2K14 ► Support while shopping at Amazon US - http://bit.ly/1meybOF ► Checkout the JayzTwoCents Amazon US Store! - http://t.co/Q2v6sbcpWM ••• Follow me on your favorite Social Media! ••• Facebook = http://www.facebook.com/jayztwocents Twitter = http://www.twitter.com/jayztwocents Instagram = http://instagram.com/jayztwocents# ___ ○○○ All music provided with permission by audiomicro.com ○○○ . . ► Checkout the new and improved JayzTwoCents Community Forums here - http://forum.jayztwocents.com
READ THIS FIRST: Small tutorial on Computer ATX Power Supplies. How to use them, how to connect them in series, in parallel. What is 12V rails? Is it possible to connect 12V rails together? ATX connector wiring explained. What is difference between old computer power supplies and new ones? And finally how to make Lab Bench Power Supply from Computer ATX Power Supply. WARNING: Computer power supply has a BIG HIGH VOLTAGE capacitors inside, that could hold a potentially DEADLY CHARGE! DON'T TAKE APART POWER SUPPLY IF YOU DON'T KNOW HOW TO WORK WITH MAINS-RATED EQUIPMENT!!! ADDITIONAL INFO & PHOTOS: http://jumperone.com/2011/06/atx-power-supply-tutorial/ FREQUENTLY ASKED QUESTIONS: http://jumperone.com/2012/12/converting-atx-power-supply-to-bench-power-supply-faq/ ATX WIKIPEDIA PAGE: http...
Should you buy a 1200 watt power supply? Nope. Luke explains why... TunnelBear message: TunnelBear is the easy-to-use VPN app for mobile and desktop. Visit http://tunnelbear.com/LTT to try it free and save 10% when you sign up for unlimited TunnelBear data. Buy 500 Watt PSU on Amazon: http://geni.us/gQxA4 Debunking Power Supply Myths on AnandTech: http://bit.ly/2biuawx Discuss on the forum: https://linustechtips.com/main/topic/641505-high-wattage-psus-are-stupid/ Affiliates, referral programs, & sponsors: https://linustechtips.com/main/topic/75969-linus-tech-tips-affiliates-referral-programs-and-sponsors/ Join our community forum: http://bit.ly/ZkLvE7 https://twitter.com/linustech http://www.facebook.com/LinusTech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link...
Hi friends in this video we will make an adjustable voltage source
More 8-bit computer: https://eater.net/8bit Check out Julian's channel: https://www.youtube.com/user/julius256 Support me on Patreon: https://www.patreon.com/beneater https://www.eater.net https://twitter.com/ben_eater https://www.patreon.com/beneater
--- PLEASE NOTE: Prices Change over time, check current pricing @Amazon and @NewEgg --- --- CLICK "SHOW MORE" For all the links --- EVGA 400 Watt --- @Amazon http://amzn.to/2h8N5wr --- @NewEgg http://bit.ly/2hnkpMp EVGA 430 Watt --- @Amazon http://amzn.to/2iCnJDO --- @NewEgg http://bit.ly/2jjKbDy EVGA 500 Watt --- @Amazon http://amzn.to/2mbvqmI --- @NewEgg http://bit.ly/2mbgQvo EVGA 600 Watt --- @Amazon http://amzn.to/2h9ApTy --- @NewEgg http://bit.ly/2l8PJmU EVGA 750 Watt BRONZE --- @Amazon http://amzn.to/2kLWOX8 --- @NewEgg http://bit.ly/2mbxOJQ EVGA 750 Watt GOLD GQ --- @Amazon http://amzn.to/2gzfN5v --- @NewEgg - http://bit.ly/2gaH8hu Corsair HX1000i PLATNUM --- @Amazon http://amzn.to/2gr1JdS -- @NewEgg - http://bit.ly/2gQiJLR --- Video Reviews --- EVGA 400 Watt - https://youtu.be...
Hi Guys here is the new project How to make adjustable voltage power supply from computer CPU power supply DIY bench power supply from "Electrical and electronics projects" "E&EP;" Channel it's very easy and at low investment now you can easily make your own just moving selecter to desire voltage here you have 3 in 1 Power Supply. Take 6 Yellow wires,6 Black(GND) wires,4 Orange wires,4 Red wires and take Green one to power the supply. Yellow wire gives 12V DC Orange wire gives 3.3V DC Red wire gives 5V DC Green wire is for on/off by connecting to black one. Black wires are Ground Negative wires. NOTE : Discharge capacitors before attempting this and be very careful while making this unplug all power sources from AC socket and then make it thank you.The auther shall not be liable for any l...
*note : fuse uda diganti lupa record Nah untuk temen temen yang mau belajar mencari kerusakan power supply mungkin video ini cocok buat belajar. saya menjelaskan dari awal perbaikan sebuah power supply tv led .
University of Nottingham, UK Campus
Yet another catchy title for the 4th advert I have made for Sollatek in Kenya. Designed and directed by Mario Cavalli and animated by myself entirely in Anime Studio.
The requisite starting point for anything electronic - you won't get much blinking, buzzing, or processing done without a power supply!
Lanparte produced a fully decoded battery dummy pack for panasonic GH3 and GH4. With the help you can keep the camera working for all day. The iutput voltage should between 7.4V-8.4V otherwise the camera may not work. With the inside fully decoded chip users can use it as original battery, it's a great solution for GH3 GH4 timelapse shooting and long time shoot.
What and where are conflict minerals? Dodd–Frank Section 1502 defines “conflict minerals” as cassiterite, columbite-tantalite, gold and wolframite, as well as their derivatives and other minerals that the US Secretary of State may designate in the future. The final rule exempts any conflict minerals that are “outside the supply chain” prior to 31 January 2013. Conflict minerals are “outside the supply chain” only “after any columbite-tantalite, cassiterite, and wolframite minerals have been smelted; after gold has been fully refined; or after any conflict mineral, or its derivatives, that have not been smelted or fully refined are located outside of the Covered Countries. This movie was done for the general Power Tech Industry. If you are interested in a own and new movie, please get in ...
www.hdvidi.tv Connecting a laser diode to a power supply. Park to will include different types of laser diodes you can purchase from ebay and how you would connect them. below is the link to the ebay store the 70mW laser should be listed, if not just send the store an email and ask when they will restock. These come from China so could take up to 3 weeks to arrive. I have never had a issue with this vendor. http://stores.ebay.com/zetbiz Here a link where you can get the battery holder with built in switch for $2 (at the time of posting) http://www.surplusgizmos.com/2-AA-Battery-Holder-wSwitch-Leads_p_2006.html
A video summing up a project in my summer internship at Silego Technology. Based of the Voltmeter with 2x7S Display by Serhiy Prykhodko Music Credits: "Cool Idea" Lewen, "Little Run" Auger d Orlando, "CoolHeaded" by Cardoni, "Jazz Family Logo" Beigel Emerson Programs and Companies in this video are the following: LTSpice, Eagle, Bay Area Circuits
Canon USA warns about counterfeit batteries and power supplies: http://www.usa.canon.com/CUSA/assets/app/pdf/cso/anticounterfeit-brochure.pdf eBay and Amazon.com are loaded with cheap replacement power supplies and battery chargers for digital cameras, camcorders, laptop computers, and other devices. Some are counterfeits which claim to be made by the original manufacturer (Sony, Canon, JVC, etc.), and/or are a nearly exact copy of the appearance of the original power supply. But as you might expect, these power supplies are built using cheap components with very bad build quality, and use no shielding and very poor filtering. This creates a tremendous amount of radio interference, and can even cause erratic operation of other nearby electronic devices. So save your money and buy the rea...
www.hdvidi.tv Basic Electronics Tutorial 7 - Diode, Capacitors, Potentiometer, Power Supplies We add a Diode, and Capacitor to our circuit. We also discuss choosing a power supply for your circuit. 1N4007 Power diode http://www.allelectronics.com/make-a-store/item/1N4007/RECTIFIER-DIODE-1AMP/1000PIV//1.html 10uF Capacitor http://www.allelectronics.com/make-a-store/item/10-50RS/10-UF-50-VOLT-RADIAL-ELECTROLYTIC-SPECIAL/1.html 100uF Capacitor http://www.allelectronics.com/make-a-store/item/100R450/100-UF-450-VOLT-RADIAL-ELECTROLYTIC/1.html 1000uF Capacitor http://www.allelectronics.com/make-a-store/item/1000R100/1000UF-100V-ELECTROLYTIC-CAPACITOR-RADIAL/1.html Voltage states, and polarity
The basic function of a switch mode power supply explained with some experiments on a switch mode psu board.
Cara memperbaiki power supply komputer (CPU) yang mati total
Don't wanna leave my electric house
My lover got electric bills
I won't die in an electric chair
My power is everywhere
Power supply
I am an independent man
A love generator is what I am
And I give another million watts
This power supply is hot
Power supply
Power supply
A magnetic personality
Soaking the duality
My power supply will be
My love for eternity