DIY Mini Spot Welder ⚡ "Tiny SMPS Pulse!" DIY mini spot welder based on SMPS architecture: flyback transformer, power MOSFETs, and dual-stage filtering on both the primary and secondary sides. This prototype packs the basic logic of a real spot welder into just a few centimeters: focused pulse, capacitive buffering, and pulsed switching, just like compact spot welding systems. Small size, surprisingly powerful secondary response ⚡🔥 Engineering pushed to the limit with the bare minimum. Comment
1:03
DIY Mini Spot Welder ⚡ "Tiny SMPS Pulse!" DIY mini spot welder based on SMPS architecture: flyback transformer, power MOSFETs, and dual-stage filtering on both the primary and secondary sides. This prototype packs the basic logic of a real spot welder into just a few centimeters: focused pulse, capacitive buffering, and pulsed switching, just like compact spot welding systems. Small size, surprisingly powerful secondary response ⚡🔥 Engineering pushed to the limit with the bare minimum. Comment
1.3M views5 months ago
FacebookRodaolok
How to Make a MINI Spot Welder for Cheap / 12 V
How to Make a MINI Spot Welder for Cheap / 12 V
Sep 30, 2020
instructables.com
⚡ Mini Spot Welder – Only for Real Enthusiasts! 🔧In this video I show you my personal invention: I created a battery-powered spot welder, compact but powerful.⚠️ This is not a tutorial, but an experiment that I share out of pure passion and curiosity.#SpotWelder #DIY #DIYProjects #Inventions #Experiment #Technology #LifeHack #ToolsHack | Rodaolok
1:00
⚡ Mini Spot Welder – Only for Real Enthusiasts! 🔧In this video I show you my personal invention: I created a battery-powered spot welder, compact but powerful.⚠️ This is not a tutorial, but an experiment that I share out of pure passion and curiosity.#SpotWelder #DIY #DIYProjects #Inventions #Experiment #Technology #LifeHack #ToolsHack | Rodaolok
10.4K views10 months ago
FacebookRodaolok
Mini Spot Welder with 3V Battery: Small, Powerful, DIY! Have you ever thought of building a spot welder with a simple 3V battery? In this video I'll show you how I made a mini welder perfect for welding very thin sheets of metal, yes it doesn't last long but Ideal for small precision jobs and DIY projects. A creative and functional idea for electronics enthusiasts! #SpotWelder #DIY #Electronics #DIYProjects #MiniWelder | Rodaolok
0:45
Mini Spot Welder with 3V Battery: Small, Powerful, DIY! Have you ever thought of building a spot welder with a simple 3V battery? In this video I'll show you how I made a mini welder perfect for welding very thin sheets of metal, yes it doesn't last long but Ideal for small precision jobs and DIY projects. A creative and functional idea for electronics enthusiasts! #SpotWelder #DIY #Electronics #DIYProjects #MiniWelder | Rodaolok
352.9K views4 months ago
FacebookRodaolok
DIY Spot Welding Using 12V Battery
13:28
DIY Spot Welding Using 12V Battery
186K viewsDec 9, 2020
YouTubeHomeMade Creative
DIY Arduino Spot Welder V3
5:06
DIY Arduino Spot Welder V3
135.1K viewsSep 2, 2017
YouTubeMalectrics
DIY Battery Powered Spot Welder - Update
7:59
DIY Battery Powered Spot Welder - Update
569.4K viewsJul 28, 2017
YouTubedarkkevind
8:46
High Quality Mini Spot Welding
461.9K viewsApr 1, 2021
YouTubeJavier's DIY
6:00
Assemble Micro-Spot Welder Kit - Battery Powered (4K)
35.9K viewsAug 19, 2020
YouTubetsbrownie
4:07
How To Make a MINI Spot Welder for Cheap / 12 V
899.8K viewsJan 16, 2016
YouTubeRomanUrsuHack
8:51
Make a Spot Welder for Cheap!!
8.3M viewsDec 20, 2012
YouTubeTKOR
14:07
DIY spot welder with foot pedal
756.3K viewsFeb 25, 2017
YouTubeLejf Diecks
3:23
Cheap Portable Mini Spot Welder 2021| Flipsky
17.8K viewsMar 25, 2021
YouTubeFlipsky Tech
18:53
How To Make Mini Spot Welder Using old Microwave Transformer
4M viewsApr 8, 2017
YouTubeCreative Channel
4:54
How To Make a Spot Welder with a Car battery
581K viewsJul 7, 2017
YouTubeMofigoDIY
19:58
Cheap Battery Spot Welder 18650, Yes its awesome!
286.8K viewsDec 20, 2020
YouTubeHowIDidIt
1:46
Spot Weld Kit - How To DIY with your MIG Welder from Eastwood
546K viewsMar 8, 2012
YouTubeEastwood Company
7:42
Testing the KKMoon 5000W Mini Spot Welder with .15mm nickel strip
22.6K viewsMar 3, 2021
YouTubeMINIz guy
11:08
Cheap 18650 Spot Welder Reliability Mods and Test
166.9K viewsDec 30, 2020
YouTubeRC Video Reviews
19:30
Awesome $50 Tiny Spot Welder - Better than Expected - 1031
472.6K viewsJan 8, 2021
YouTubeMy PlayHouse (Morten Hjorth)
6:54
Easy Harbor Freight 90 Amp Welder Mods 02
125.1K viewsJul 9, 2014
YouTubeMatt Heere
15:11
Spot welder upgrades
79.6K viewsMay 11, 2023
YouTubeJeremy Makes Things
19:36
"Purple" PCB Mini Spot Welder
23.3K viewsJan 7, 2023
YouTubeLuca
11:29
Mini Hi Power 5000W Portable Battery Spot Welder
42K viewsDec 17, 2021
YouTubeTechTronic9000
5:19
DIY Mini Spot Welder - Quick Review
30.5K viewsAug 22, 2020
YouTubeDaddy The Handyman
19:44
DIY Spot Welding Using 12V Battery and Arduino | V2
17.1K viewsAug 1, 2021
YouTubeHomeMade Creative
3:24
8000W Portable Lithium Ion Spot Welder
1.8K views6 months ago
YouTubeSuperb Tech
6:52
Mini Handheld Spot Welder | AWITHZ H1
4.7K viewsApr 11, 2025
YouTubeTARIQ LAB
5:18
DIY Simple Mini Spot Welder | Easy Welding Batteries !!!
11.2K viewsAug 19, 2024
YouTubeTiger DIY
21:54
Homemade Spot Welding Machine - DIY Project
484K viewsJun 27, 2022
YouTubeMurat Güney
See more