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3-Phase IGBT Module Teardown – Fuji 7MBP50RA120 From 3 kW Omron Servo Drive – Isolation, Day 36

2 Comments / By Mads Barnkob / April 16, 2020

I scavenged a old 4 ton stone polisher machine for the best components and got off with a 3 kW AC server motor + drive, 4+0.55 kW variable frequency drives. In this video I teardown the Fuji 7MBP50RA120 IGBT module that consists of 7x IGBT dies, diodes and internal protective circuits.

Trying to make the 3 kW servo drive run: https://www.youtube.com/watch?v=Cg3Qx6J6NzU

Teardown of the 3 kW servo drive: https://www.youtube.com/watch?v=Gc11BaQD8-s

Teardown of the 3 kW servo motor and encoder: https://www.youtube.com/watch?v=2TVYVU4zk34

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Pingback: Omron / Yaskawa 3 kW AC Servo Drive Teardown - Isolation, Day34
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31. December - Happy New Year 2018 Slowmotion Special!
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2016 (24)

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09. October - SSTC and DRSSTC Musical Modulator
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28. March - Teardown – Eaton Powerware 30 kVA UPS
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2015 (12)

31. December - Happy New Year 2016!
15. November - Kaizer VTTC III article added
10. October - Small Solar Panel Project Added
25. September - Articles updated with new pictures
16. July - DRSSTC III update #3
12. June - 100 Watt 6P45S amplifier update #2
29. April - 100 Watt 6P45S Tube Amplifier Update
16. March - DRSSTC Design Guide Update #3
23. February - DRSSTC Design Guide Update #2
16. February - DRSSTC Design Guide Update #1
31. January - Another LCD TV repair
29. January - Writing process and site updates

2014 (6)

31. December - Happy new year!
26. September - File archive added to the site
24. June - Project updates #3
20. April - Kaizer DRSSTC III Tested at 1500 Ampere Peak
21. January - uRADMonitor live from Odense, Denmark
04. January - 100 Watt output from 6P45S tube amplifier

2013 (5)

08. December - DRSSTC III update #2
03. December - 6P45S Tube Amplifier Prototype
14. June - TL494 Flyback Driver
28. May - DRSSTC III update #1
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2012 (6)

30. October - Another 27″ LCD TV Lives Again!
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02. June - Finn Hammer and Daniel Uhrenholt show in Fredericia, Denmark.
14. February - Kaizer DRSSTC II playing Doom 1 – Episode 1
13. January - Kaizer DRSSTC III – progress update

2011 (9)

25. November - MMC calculator added to the online calculators
11. October - 30 Watt EL34 Stereo Tube Amplifier Done
17. September - Kaizer DRSSTC II – Upgraded and Kicking!
04. September - How to repair a LCD TV
04. September - The Spark Killer!
04. August - homopolar motor
22. July - Kaizer DRSSTC I, updated with schematics
01. July - 30000 unique visitors in 20 months
27. June - Isophon Speaker Progress Update #2

2010 (5)

15. November - Kaizer DRSSTC I is Alive!
25. August - Demonstration of Thrige power station
03. August - 10000 Unique visitors in 9 months!
21. April - 2W Tube Amplifier, Water Bridge and Plasma Globe Articles Added To Website
22. March - Tube Amplifier and Projects Progress Report #1

2009 (2)

21. December - Work in progress
19. October - Moving

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Francois Grobler September 6, 2024 at 00:04 on 100 Watt 6P45S Tube Amplifier UpdateWhen I click on the latest update to the 100...
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