All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
What is the purpose of variac? - TimesMojo
Jul 7, 2022
timesmojo.com
4:07
Transformer Inrush Current: Calculation & Theory | Electrical4U
Mar 17, 2013
electrical4u.com
What is a Current Limit Control Circuit? - RayPCB
Mar 16, 2019
raypcb.com
4:49
How To Correctly Set The Motor Current Limit On An A4988 Steppe
…
Jun 22, 2020
the-diy-life.com
AC Current Limiter for Safer Electronic Repairs
Nov 3, 2019
surfncircuits.com
2:24
Practical case: Current limiting in an LED
3 weeks ago
YouTube
PrometeoBlog
25:33
Drive Basics
527.1K views
Aug 21, 2017
YouTube
Yaskawa America - Drives & Motion Division
How to adjust a current limiting power supply
141 views
Nov 2, 2024
YouTube
All About Audio
Line Voltage Regulator vs. Variac: When to Use What
1.9K views
Oct 21, 2020
YouTube
Milan Recording Studios
SAFELY TEST a Tube Amp // How to MAKE and USE a Current Sink // D
…
10.6K views
Feb 3, 2021
YouTube
Mike Freda
Variac: Regulação de Tensão em Engenharia Elétrica
13.6K views
6 months ago
TikTok
eletricidade_online
How to make a variable AC voltage supply with a Variac and isolation
…
18.4K views
Sep 17, 2020
YouTube
George Christofi
0:58
How To Use A Variac With Your Tube Amp #guitar #eddievanhale
…
317.5K views
Oct 1, 2022
YouTube
Does It Doom?
Big Dim Bulb Tester with Variac and Isolation Transformer
150.8K views
Nov 26, 2014
YouTube
Mr Carlson's Lab
10:15
How Autotransformers(Variacs) Work
51.2K views
Sep 16, 2014
YouTube
electronicsNmore
6:04
Limit Switch Explained | Working Principles
240.4K views
Oct 19, 2020
YouTube
RealPars
8:23
Variacs DO short their windings
78.2K views
Feb 15, 2021
YouTube
bigclivedotcom
5:21
DC-Motor Control Basics: Current Limit
6.7K views
Aug 18, 2017
YouTube
Electromen
2:11
Zener as a voltage regulator
134K views
May 1, 2017
YouTube
The Electric Academy
19:58
The Variac: Variable Voltage Transformers & Tube Amps - Expl
…
13.7K views
Jul 12, 2020
YouTube
Plague Scythe Studios
1:36
How to set output current limit on A4988 stepper driver
121K views
Nov 15, 2017
YouTube
Maker Tutor
10:35
Understanding How NTC & PTC Inrush Current Limiters Work
115.2K views
Dec 16, 2013
YouTube
electronicsNmore
9:31
Build This Dim Bulb Current Limiter
61.5K views
Feb 26, 2021
YouTube
Flux Condenser Vintage Audio Electronics
8:09
Turn Any Fixed Voltage Adapter to Variable Voltage Output (3V - 24V)
1.3M views
Aug 6, 2021
YouTube
Tech Ideas
20:43
Transformers, Autotransformers and Variacs (Autotransformer Par
…
36K views
Mar 2, 2019
YouTube
John Ward (jwflame)
6:23
Pimp My Cheap Variac with LCD Voltmeter Ammeter Display
23.9K views
May 5, 2017
YouTube
The Guitologist
6:10
How to Use Ametherm's Inrush Current Calculators
18.4K views
May 16, 2017
YouTube
Ametherm
8:32
What is a VARIAC? Variable transformers explained - applicati
…
86.9K views
Oct 6, 2012
YouTube
TEMCo Industrial LLC
18:17
Building a VARIAC for 1000W and up to 270V AC
20.5K views
Jan 10, 2021
YouTube
TheHWcave
20:03
Variable Power Supply With Adjustable Voltage and Current | P
…
70.9K views
Apr 26, 2021
YouTube
TEKNOISTIX
See more videos
More like this
Feedback