HOW LAPTOP SMPS POWER SUPPLY WORK
Jbv Technologies
USB C Power Supply Build, Part 1 (#131)
Using a cheapish buck boost converter and a USB PD module, I put together a 20V power supply. Parts list: - GREAT IT PD decoy module: ...
Martyn Davies
12V 10A switching power supply (with schematic and explanation)
The schematic in my DB of reverse engineered schematics: http://danyk.cz/reverz44_en.html Today I made a teardown of an industrial switching power supply ...
DiodeGoneWild
Minimizing Switching Regulator Residue in Linear Regulator Outputs
with Jim Williams http://video.linear.com/75?utm_source=minswreg&utm_medium=video&utm_campaign=youtube Linear regulators are commonly employed to ...
LinearTechnology
Input filter effect on a power supply
Short video showing the effect that the input filter has in a switch-mode power supply. If the input filter is not properly damped, the power supple is oscillate.
Robert Bolanos
EEVblog #259 - PSU Rev C Schematic - Part 12
Previous Video HERE: http://www.youtube.com/watch?v=xa9Lyb45oJM Rev C Schematic HERE: http://www.eevblog.com/projects/usupply/ Part 12 in the PSU ...
EEVblog
Foundations (Part 1.B) - Loop Gain Measurement of our Switch Mode Power Supply
Dr. Ali Shirsavar from Biricha Digital Power Ltd describes how to measure the loop of a power supply, defining the injection points and measurement points, ...
Biricha
Amiga 500 Power Supply Upgrade using a Meanwell PT-65B
I take one of the bad UK power supplies from that eBay lot and replace the innards with a new Meanwell PT-65B power supply. My website: ...
retrofriends
How To Repair a Computer Power Supply (or other switching power supply)
UPDATE: The big double Schottky diode has 2 anodes and 1 cathode. Sorry, I accidentally told it the wrong way around :). In this video I show how to repair an ...
DiodeGoneWild
850W computer power supply - how does it work (with schematics)
Today I tried to repair a big 850W ATX computer power supply. It had quite a lot of faulty components, so instead of fixing it, I decided to reverse engineer some ...
DiodeGoneWild
Switch-Mode Power Supply - Ringing Demo
Ringing on switch-mode power supply waveforms can cause a broadband peak in EMI. This video demonstrates this effect.
Ken Wyatt
Webinar: Power Supply Dynamics and Stability (Loop Gain Measurement)
Electronic devices become smaller with increasing efficiency demands. The power density as well as the switching frequency tend to increase, adding additional ...
OMICRON Lab
Protues Tutorial in Bangla Part-Power Supply part 1
Protues All File https://drive.google.com/open?id=0BwbiEFukbyi4bThDdElUWEZvbjQ How To Insatall Protues Software ...
Arif Talukder
How to Use a Power Supply
Products Featured in this Video: Power Supply - 80W DC: https://www.sparkfun.com/products/9291 More Information: https://www.sparkfun.com/news/2285 ...
SparkFun Electronics
Bench Power Supply Testing, Homemade vs. Korad KA3005 vs. LongWei LW-K3010D
In this video I'll be testing and comparing 3 power supplies, my homemade dual rail, the Korad KA3005 and the LongWei LW-K3010D. This tests performed are: ...
TheStuffMade
Reparing SMPS DC power Supply
We are reparing SMPS power supply of 12V 20 Amp output, made by D-Link for Continuous Dc power output for CCTV. For any clarification comment us below ...
Creative Scout
Benchtop Power Supply | Mod your SMPS | PART I
It's all about moding old/new SMPS into a benchtop power supply, ofcourse with a much lesser price then commercially available supplies.
WeArGenius
What are SMPS?
One of the main reason that i am creating these videos are due to the problems i faced at the time of making presentation, so take the required info from this and ...
Keep Going
STM32L4 OLT -12. System - Switched Mode Power Supply
The rest of this detailed online training can be found at this playlist : http://bit.ly/STM32L4-YouTube If you would like to find the full interactive training on our ...
STMicroelectronics
Switching-mode power amplifiers for multiband applications - Peter Asbeck
CWC Research Review November 2, 2012 Switching-mode power amplifiers for multiband applications - Peter Asbeck.
The Qualcomm Institute
Cheap Newstyle 12V 30A Power Supply - Ham Radio Voltage Test
This is an initial test demonstration of a cheap (~$20) 30 amp 12 volt power supply bought from Amazon Prime. There appear to be several clones, and the one I ...
Austin Williams
Learning Schematics and Testing Components (power board of a Philips lcd monitor EADP-43AF A)
Click "Show More" -------------------------------------- In this video we will look at an lcd power board of a Philips lcd monitor Model # EADP-43AF A and a look at the ...
fixitdaz
Yaesu FT-736R HAM Radio PSU Repair M0XFX
In this video I tackle the repair of an internal switched mode power supply. This is a common and well documented fault however; I hope you find the video ...
John Hawkes
Doing your 1st LED Project, Step by Step, Start to Finish, w/ DrZzs & Zzachy ws2812 + DigUno + WLED
I wish I could come to your house and help you with your LED project. Since that's just not possible, here's a video of me doing a whole project, step by step.
DrZzs
Repairing a Dell 1905FP - 1907FP monitor - Part 2 Board repair
In this video series we will show you how to disassemble and repair a Dell 1907FP monitor that is experiencing power up problems. The most common cause of ...
cclla1
HACKED!: ATX Power Supply with Variable Output Voltage?
Support me for more videos: https://www.patreon.com/GreatScott DIY Lab Bench Power Supply video: https://youtu.be/QoGnOoTICGY Previous video: ...
GreatScott!
#006|EN - Commodore Amiga Power Supply deep dive - Components, Function ...
This Video provides a deep dive into the Commodore Amiga 312503-03 power supply. We look at the board layout as well as the circuit diagram and the ...
Cammel Tech
ET08 - Fake CE marking: Cheap Laptop Switch Mode Power Supply
Some quick measurements on a cheap laptop switch mode power supply. Maybe with a fake CE marking.
E-Teacher
US lawmakers speak on the Senate floor, McConnell congratulates Biden, Harris
U.S. lawmakers speak on Senate floor. Subscribe to Fox Business! https://bit.ly/2D9Cdse Watch more Fox Business Video: https://video.foxbusiness.com Watch ...
Fox Business
Checking Vs and Va voltage on my 50 inch plasma TV and simple troubleshooting guide.
Do this at your own risk since the voltages have to be checked with the TV powered on. The power supply board has high voltages and can KILL you if you touch ...
wtam69
SDG #015 Benq LCD Monitor Teardown and Repair
Teardown of a Benq/LG TFT LCD Monitor. This item was presented as being faulty after repeatedly blowing 5A mains fuses, and finally no longer turning on.
SDG Electronics
#1:3 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit - Part 3 Mods
Modding the 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection from Banggood. Part 3 - Modding Affiliate ...
Kristian_Laholm
How to Setup an External Graphics Card on A Laptop Without Taking it Apart (Keep WiFi Card)
This video shows how to set up an external graphics card on a laptop without taking it apart using the EXP GDC For External Graphics Cards. ✅ Windows 10 ...
EasyTechs
ATX Bench Power Supply - Convert a Computer Power Supply
A computer ATX power supply can be easily converted into a versatile and powerful power supply for your workbench. In this video, I'll show you how easy it is to ...
DroneBot Workshop
Webinar: Non invasive Stability Measurement of Power Supplies with Bode 100
In this webinar we introduce NISM. A measurement method that allows to measure the phase margin of power supplies without the access to the feedback loop ...
OMICRON Lab
Arduino Power LEDS, The Hardware (Beginner)
A quick (Relatively) video showing how to drive external LEDS including POWER ones using an arduino, In this 2nd part I review the hardware components I ...
theBreadboard
Can the Linux-powered Kubuntu Focus M2 replace my MacBook Pro?
Is this high-specced Linux laptop enough to make me switch from my Mac? This is a review of the new Kubuntu Focus M2 laptop with a fast Intel i7 processor, ...
Jeff Geerling
MPPSC ki taiyari PYQ previous year question papers answer last 10 year pre solved mcq preparation 7
GENERAL SCIENCE AND COMPUTER PYQ PART 1 Email address - menu- junk email- spam - computer hardware- digital watch- embedded computer - world ...
study for civil services
Making a Boost Converter Part 2; Gate drive and PWM
This is the second video about the boost converter project. I discuss considerations for IGBT/MOSFET gate drive and show the PWM setup Here is a link to the ...
subcooledheatpump
The "Power-Inductor Checker": A tester for power-inductors
This is a (pre-kickstarter campaign) explanation of a nice addition to your test- and measurement equipment. Support Roger on Patreon: ...
KainkaLabs
How to convert an old Computer PSU into a Camera Power Supply!
http://www.thegeekgroup.org - In this video with Steve, we mod an old generic computer power supply to work with a professional video camera! This mod can ...
Chaotic Good
SDG #184 Build and Test of a 2.4A Constant Current Buck Regulator based on LM3409 LED Driver
JLCPCB 4 Layer PCBs for $2: https://jlcpcb.com/ Solderking eBay Store: https://www.ebay.co.uk/sch/solderking_uk/m.html Support the Channel with Patreon: ...
SDG Electronics
