In this video, I discussed the principle of operation of the BIFRC DH20 spot welder and demonstrated its capabilities. I also did a teardown and analysis of the unit. Product link: ban.ggood.vip/10GYB
00:00 Overview
04:59 Welding test with different settings/tips
08:22 Principle of operation
12:20 Output waveforms
15:52 Welding current measurement
19:13 Teardown
22:12 Conclusion
More teardown pictures of the DH20:
www.kerrywong.com/2021/12/10/h...
My MOT spot welder build:
www.kerrywong.com/2017/06/18/d...
Battery bank build using my MOT spot welder:
www.kerrywong.com/2017/09/22/b...
More links from Banggood:
Clearance sales bit.ly/30fp4MR
Tools & Electronics sales: bit.ly/3caNiK9
New arrivals: bit.ly/3HhsQG7
Негізгі бет Ғылым және технология How Does a Spot Welder Work? Review, Teardown and Analysis of a BIFRC DH20 Battery Spot Welder
Пікірлер: 74