Shop DIY Variac Transformer

Sponsored
About our ads
$648.00
VARIAC W30HM - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$648.00
VARIAC W30HM - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$69.99
20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
Amazon.com
3
$69.99
20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
Amazon.com
3
$804.90
DANAHER MOTION 117CT - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$804.90
DANAHER MOTION 117CT - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$85.99
Yaeccc Voltage Transformer 10 Amp Auto AC Variable Voltage Converter,1000VA,0130 Volt Output (1000W Max)
Amazon.com
86
Free shipping
$85.99
Yaeccc Voltage Transformer 10 Amp Auto AC Variable Voltage Converter,1000VA,0130 Volt Output (1000W Max)
Amazon.com
86
$76.88
$107.63
Parts Express 10A Variac Variable AC Power Transformer 0-130 VAC
almoayyeduae
Free shipping
28% off
$76.88
$107.63
Parts Express 10A Variac Variable AC Power Transformer 0-130 VAC
almoayyeduae
Free shipping
$46.99
$75.18
Tonchean 2000VA Auto Transformer Variable Voltage Transformer Variac Variable Transformer 20Amp Auto AC Variable Voltage Converter 110V Input To 0-130V AC Output For Industries Equipment Appliances
almoayyeduae
Free shipping
37% off
$46.99
$75.18
Tonchean 2000VA Auto Transformer Variable Voltage Transformer Variac Variable Transformer 20Amp Auto AC Variable Voltage Converter 110V Input To 0-130V AC Output For Industries Equipment Appliances
almoayyeduae
Free shipping
$46.99
$75.18
Jxgzyy 2000W Variac Variable Transformer 20Amp AC Variable Voltage Converter Transformer Variable Voltage Auto Transformer Regulator, 0-130V Output, 110V Input
almoayyeduae
Free shipping
37% off
$46.99
$75.18
Jxgzyy 2000W Variac Variable Transformer 20Amp AC Variable Voltage Converter Transformer Variable Voltage Auto Transformer Regulator, 0-130V Output, 110V Input
almoayyeduae
Free shipping
$32.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
173
$32.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
173
$36.99
$48.09
Parts Express 3A Variac Variable AC Power Transformer 0-130 VAC
Shopoddhouse.com
Free shipping
23% off
$36.99
$48.09
Parts Express 3A Variac Variable AC Power Transformer 0-130 VAC
Shopoddhouse.com
Free shipping
$58.00
VARIAC sc-3m - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$58.00
VARIAC sc-3m - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$132.33
Aaon R75291 Transformer With Wire Leads - 208/240 To 24 Volt - 75Va - Transformers
Parts Town
$132.33
Aaon R75291 Transformer With Wire Leads - 208/240 To 24 Volt - 75Va - Transformers
Parts Town
$93.37
AC 0-130 V Variac Transformer Variable Voltage Regulator Metered 3KVA 110V
Temu US
1
$93.37
AC 0-130 V Variac Transformer Variable Voltage Regulator Metered 3KVA 110V
Temu US
1
$399.95
General Radio Company Variac USA 0-130V 140 10A Variable Transformer AC Power
eBay.com
Free shipping
$399.95
General Radio Company Variac USA 0-130V 140 10A Variable Transformer AC Power
eBay.com
Free shipping
$106.26
Variac Transformer Variable Voltage Ac Regulator Metered 3000W 30Amp
eBay
Free shipping
$106.26
Variac Transformer Variable Voltage Ac Regulator Metered 3000W 30Amp
eBay
Free shipping
$269.99
APS-2KVA Variac Transformer Variable AC Voltage Regulator 2000VA 0-300V
US eBay
13
Free shipping
$269.99
APS-2KVA Variac Transformer Variable AC Voltage Regulator 2000VA 0-300V
US eBay
13
$395.00
Adjust-A-Volt Variac Variable Electric Transformer 115V Input 0-160V Made In USA
US eBay
Free shipping
$395.00
Adjust-A-Volt Variac Variable Electric Transformer 115V Input 0-160V Made In USA
US eBay
Free shipping
$52.93
W2 - Variac Variable Transformer/Variac Transformer (New)
Electrical.com
$52.93
W2 - Variac Variable Transformer/Variac Transformer (New)
Electrical.com
$899.00
Variac Autotransformer
US eBay
Free shipping
$899.00
Variac Autotransformer
US eBay
Free shipping
$1,430.12
226U - Danaher Motion Variable Transformer/Variac Transformer (New)
Electrical.com
$1,430.12
226U - Danaher Motion Variable Transformer/Variac Transformer (New)
Electrical.com
$3,050.00
3PN226 - Danaher Motion Variable Transformer/Variac Transformer (New)
Electrical.com
$3,050.00
3PN226 - Danaher Motion Variable Transformer/Variac Transformer (New)
Electrical.com
$247.14
Captive-Aire 1092Typef Transformer - 120 To 6000 Volt - 50/60Hz - 250/180Va - Transformers
Parts Town
$247.14
Captive-Aire 1092Typef Transformer - 120 To 6000 Volt - 50/60Hz - 250/180Va - Transformers
Parts Town
$69.07
$107.75
Electrical Supplies, Voltage Regulator, Happybuy 2000VA Auto Variable Voltage Transformer, Voltage Stabilizer For Homes,Low Voltage Transformer
Temu US
1
35% off
$69.07
$107.75
Electrical Supplies, Voltage Regulator, Happybuy 2000VA Auto Variable Voltage Transformer, Voltage Stabilizer For Homes,Low Voltage Transformer
Temu US
1
$187.00
Siemens 4AM6142-8DD40-0FA0 SITAS Transformer, 1-Phase
PLCHardware.com
$187.00
Siemens 4AM6142-8DD40-0FA0 SITAS Transformer, 1-Phase
PLCHardware.com
$57.14
2000VA Auto Variable Voltage Transformer 15.3 Amp 110-Volts Input 0-130-Volts Output AC Voltage Regulator Power Supply
Home Depot
Free shipping
$57.14
2000VA Auto Variable Voltage Transformer 15.3 Amp 110-Volts Input 0-130-Volts Output AC Voltage Regulator Power Supply
Home Depot
Free shipping
$189.95
VINTAGE General Radio Variac Autotransformer Type W5mt AC 0 - 140 Volts 5 Amp Industrial Steampunk Concord Mass Radio Equipment Operator
Etsy
739
$189.95
VINTAGE General Radio Variac Autotransformer Type W5mt AC 0 - 140 Volts 5 Amp Industrial Steampunk Concord Mass Radio Equipment Operator
Etsy
739
$101.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$101.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$40.90
$131.66
VEVOR 500VA Auto Variable Voltage Transformer, 3.84 Amp, 110V Input 0-130V Output AC Voltage, Adjustable Power Supply,Variable Power Supply
Temu US
3
68% off
$40.90
$131.66
VEVOR 500VA Auto Variable Voltage Transformer, 3.84 Amp, 110V Input 0-130V Output AC Voltage, Adjustable Power Supply,Variable Power Supply
Temu US
3
$86.98
ELECTRONIC TECHNIQUES - P2001 - Transformer, Line Matching
Electronic Surplus
$86.98
ELECTRONIC TECHNIQUES - P2001 - Transformer, Line Matching
Electronic Surplus
$91.99
3000VA Auto Variable Voltage Transformer, 110-Volt Input 0-130-Volt Output AC Voltage Regulator, 23 Amp W/ LCD Display
Home Depot
Free shipping
$91.99
3000VA Auto Variable Voltage Transformer, 110-Volt Input 0-130-Volt Output AC Voltage Regulator, 23 Amp W/ LCD Display
Home Depot
Free shipping
$64.60
Flyback Transformer (25Kv AC) For High-Voltage Experiments
High Voltage Experimental
$64.60
Flyback Transformer (25Kv AC) For High-Voltage Experiments
High Voltage Experimental
DIY Variac And Isolation Transformer Build Guide. Fire And Death Avoidance!!
24:02
DIY Variac And Isolation Transformer Build Guide. Fire An…
38.8K viewsNov 5, 2017
YouTubeTech Tins
How to Make Ac to Dc Converter with Dc Variable Voltage Regulator _ Diy Electronic Projects
14:22
How to Make Ac to Dc Converter with Dc Variable Voltage Regulato…
148.6K viewsAug 2, 2019
YouTubeMulti World Knowledge
How to make a variable AC voltage supply with a Variac and isolation transformer
19:19
How to make a variable AC voltage supply with a Variac and isolation …
17.9K viewsSep 17, 2020
YouTubeGeorge Christofi
DIY Variable Power Supply With Adjustable Voltage and Current
DIY Variable Power Supply With Adjustable Voltage and Current
189.2K viewsSep 30, 2020
instructables.com
How to test a Variable Transformer - VARIAC. Part 1
13:58
How to test a Variable Transformer - VARIAC. Part 1
2.6K viewsJan 15, 2023
YouTubeCMTEQ
How To Make A DIY Variable Power Supply With Adjustable Voltage(0-30V) And Current(0-10A)
17:48
How To Make A DIY Variable Power Supply With Adjustable Voltage(0 …
181.7K viewsAug 23, 2017
YouTubeDIY Builder
Build an electric transformer (DIY)
19:18
Build an electric transformer (DIY)
2.2M viewsNov 10, 2011
YouTubeAmpletos
18:17
Building a VARIAC for 1000W and up to 270V AC
19.9K viewsJan 10, 2021
YouTubeTheHWcave
35:03
Build a Variable DC Power Supply using AC Variac & Isolation Transf…
4.8K viewsFeb 3, 2020
YouTubeElectroRestore
14:02
DIY Inverter Transformer: Build Your Own at Home with This Easy Step …
675 views6 months ago
YouTubeM kit
14:23
How to Make an Inverter Transformer 1000 VA 220 Volt to 1…
313.9K viewsNov 18, 2017
YouTubeMy Projects Lab
8:02
DIY-high voltage generator | How to make high voltage transformer
1M viewsJul 9, 2021
YouTubeSkill Make
8:53
12v to 15kv High Voltage Power Supply / Flyback Transformer DIY …
510.3K viewsJun 30, 2019
YouTubeAA Electrotech
1:41
"Mastering the Variac Transformer: Your Ultimate Guide to Variable V…
166 views6 months ago
YouTubeITI INSTRUCTOR RAJAN SIR
6:47
Homemade Simple Variac ( Scariac)
10K viewsFeb 12, 2019
YouTubeJean De Bailliencourt - Engineering
10:15
How Autotransformers(Variacs) Work
51.1K viewsSep 16, 2014
YouTubeelectronicsNmore
5:44
What is a Variac, and how does it work? - Simple Explanation
143.3K viewsOct 14, 2011
YouTubePaul Szuflita
11:12
Is it easy to create your own Transformer? Everything you nee…
441.2K viewsSep 15, 2019
YouTubeGreatScott!
7:50
How to make a transformer 1.5v to 12V | how to make a step up transf…
18.7K viewsJul 26, 2020
YouTubeCreative For You
21:54
How does a Variac autotransformer work? Practical demonstration. Va…
9K viewsSep 30, 2022
YouTubeecologicaltime
8:32
What is a VARIAC? Variable transformers explained - applicati…
85.9K viewsOct 6, 2012
YouTubeTEMCo Industrial LLC
7:10
Build your own Variable Lab Bench Power Supply
2.2M viewsMay 3, 2015
YouTubeGreatScott!
6:39
How to make LM317 variable DC Power Supply with circuit diagram
83.1K viewsSep 13, 2020
YouTubeTech StudyCell
19:17
1 - 30 V | 0 - 10 Amp | Variable Power Supply With Adjustable Voltage a…
399.7K viewsApr 19, 2021
YouTubeTEKNOISTIX
14:18
How To Make Custom Power Transformers
431.4K viewsMar 2, 2014
YouTubeelectronicsNmore
8:36
How to Make High Voltage Transformer | DIY High Voltage Tr…
32K viewsApr 1, 2021
YouTubeCurious Chan
9:45
Make 4.2v to 100000v High voltage generator! / DIY High voltage mini …
183.5K viewsApr 18, 2022
YouTubeWe can make it
34:00
Calculation and homemade construction of a Toroidal Transfo…
1.2M viewsJan 20, 2015
YouTubeAmpletos
3:21
How to make a Lego Transformer - MOC Easy to follow Tutorial
318.7K viewsOct 26, 2015
YouTubeThomas Nikolovski
6:28
Diy 3.7v to 400kv high voltage transformer
930.4K viewsSep 7, 2021
YouTubeTech Ideas
See more videos
Static thumbnail place holder

Shop DIY Variac Transformer

Sponsored
About our ads
$648.00
VARIAC W30HM - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$648.00
VARIAC W30HM - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$69.99
20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
Amazon.com
3
$69.99
20Amp Variable Transformer AC Voltage Regulator Metered, 110V 60Hz Varic 0-130V Volt Adjustable Output 2000VA AC Voltage Regulator With US Plug
Amazon.com
3
$804.90
DANAHER MOTION 117CT - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$804.90
DANAHER MOTION 117CT - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$85.99
Yaeccc Voltage Transformer 10 Amp Auto AC Variable Voltage Converter,1000VA,0130 Volt Output (1000W Max)
Amazon.com
86
Free shipping
$85.99
Yaeccc Voltage Transformer 10 Amp Auto AC Variable Voltage Converter,1000VA,0130 Volt Output (1000W Max)
Amazon.com
86
$76.88
$107.63
Parts Express 10A Variac Variable AC Power Transformer 0-130 VAC
almoayyeduae
Free shipping
28% off
$76.88
$107.63
Parts Express 10A Variac Variable AC Power Transformer 0-130 VAC
almoayyeduae
Free shipping
$46.99
$75.18
Tonchean 2000VA Auto Transformer Variable Voltage Transformer Variac Variable Transformer 20Amp Auto AC Variable Voltage Converter 110V Input To 0-130V AC Output For Industries Equipment Appliances
almoayyeduae
Free shipping
37% off
$46.99
$75.18
Tonchean 2000VA Auto Transformer Variable Voltage Transformer Variac Variable Transformer 20Amp Auto AC Variable Voltage Converter 110V Input To 0-130V AC Output For Industries Equipment Appliances
almoayyeduae
Free shipping
$46.99
$75.18
Jxgzyy 2000W Variac Variable Transformer 20Amp AC Variable Voltage Converter Transformer Variable Voltage Auto Transformer Regulator, 0-130V Output, 110V Input
almoayyeduae
Free shipping
37% off
$46.99
$75.18
Jxgzyy 2000W Variac Variable Transformer 20Amp AC Variable Voltage Converter Transformer Variable Voltage Auto Transformer Regulator, 0-130V Output, 110V Input
almoayyeduae
Free shipping
$32.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
173
$32.99
24V 40VA Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap With Foot Mount (2 Packs)
Amazon.com
173
$36.99
$48.09
Parts Express 3A Variac Variable AC Power Transformer 0-130 VAC
Shopoddhouse.com
Free shipping
23% off
$36.99
$48.09
Parts Express 3A Variac Variable AC Power Transformer 0-130 VAC
Shopoddhouse.com
Free shipping
$58.00
VARIAC sc-3m - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$58.00
VARIAC sc-3m - Transformers & Variable Transformer/Variac Supplies
Radwell.com
$132.33
Aaon R75291 Transformer With Wire Leads - 208/240 To 24 Volt - 75Va - Transformers
Parts Town
$132.33
Aaon R75291 Transformer With Wire Leads - 208/240 To 24 Volt - 75Va - Transformers
Parts Town
$93.37
AC 0-130 V Variac Transformer Variable Voltage Regulator Metered 3KVA 110V
Temu US
1
$93.37
AC 0-130 V Variac Transformer Variable Voltage Regulator Metered 3KVA 110V
Temu US
1
$399.95
General Radio Company Variac USA 0-130V 140 10A Variable Transformer AC Power
eBay.com
Free shipping
$399.95
General Radio Company Variac USA 0-130V 140 10A Variable Transformer AC Power
eBay.com
Free shipping
$106.26
Variac Transformer Variable Voltage Ac Regulator Metered 3000W 30Amp
eBay
Free shipping
$106.26
Variac Transformer Variable Voltage Ac Regulator Metered 3000W 30Amp
eBay
Free shipping
$269.99
APS-2KVA Variac Transformer Variable AC Voltage Regulator 2000VA 0-300V
US eBay
13
Free shipping
$269.99
APS-2KVA Variac Transformer Variable AC Voltage Regulator 2000VA 0-300V
US eBay
13
$395.00
Adjust-A-Volt Variac Variable Electric Transformer 115V Input 0-160V Made In USA
US eBay
Free shipping
$395.00
Adjust-A-Volt Variac Variable Electric Transformer 115V Input 0-160V Made In USA
US eBay
Free shipping
$52.93
W2 - Variac Variable Transformer/Variac Transformer (New)
Electrical.com
$52.93
W2 - Variac Variable Transformer/Variac Transformer (New)
Electrical.com
$899.00
Variac Autotransformer
US eBay
Free shipping
$899.00
Variac Autotransformer
US eBay
Free shipping