160kW INDUCTION HEATER!
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- เผยแพร่เมื่อ 14 ต.ค. 2022
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My laboratory equipment
Multimeters
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#induction #inductionheating #inductionheater #inductionheatingmachine #kasyanaka - วิทยาศาสตร์และเทคโนโลยี
Those 5W power resistors on the IGBT gates are partially inductive, I'd think that is part of the problem. Replace with suitably rated carbon film resistor (which burn rather than short circuit).
Definitely measure the gate rise/fall times on those IGBTs with the power input/output unconnected.
ps: Wardrobe = Wooden box to keep clothes in.
Cabinet = Metal box to keep tools, machines, electronics in.
Would be cool to see the repair.
I hope it works out ok, thank you for sharing a great video
Very very interesting video. I too look fwd to your diagnosis and solutions and testing. Thankyou for sharing it. Looking fwd also to seeing the transformer and resonant cap when it arrives.
You call yourself an "amateur" yet it's the "experts" that caused so many problems. It will be cool to learn more about this machine from an electronics perspective.
I look forward to the next instalment. Good luck.
Yes! I would love to see this.
Interesting video. Hope you get it going.
Also this happen to me, Brand YIHUI
Flyback storage capacitors look like a bad joke to me.
Usually big capacitors with screw terminals are used there, since they have to suck up all the excess energy in the induction coil.
es tecnologia un poco antigua, pero fina
How would you, safely, take a 12V ATX PSU and get 7.5V/2.2A of power from the PSU, for a PS One SCPH-101, while also being able to get 3.3V from the same PSU, while it's providing 7.5V to the PS One, so it can power a PSNee Arduino mod chip?
Is it even possible to do something like that, safely?
Good luck.
I am producing this aspect of induction heating control circuit board, all have
My first checks would be the slowstart charging system.
Next - I would test run the system with only a small test load, that will not burn out or explode power components.
The load could be incandescent lamps, easy to get and easy to check during testing as they will be lit.
Then it will be possible to check timings etc. of the circuit.
Looking forward to see your findings
May the force be with you
The cost of this machine itself? About 800,000 rubles or almost 12,000 USD.
You are not nit picking. I won't even put residential mains through a sheet metal hole without a grommet. That is super sketchy. Wires can move on their own due to the magnetic fields generated at these power scales leading to cyclic breakdown of the insulation.
Working on stuff someone else you can't talk to has already had a go at it the worse.
None of the cable holes have grommets, this is very low quality
Edit: oh you noticed that too 👌
Terrible build quality.
Poor chinese quality🤣
This machine not Made in China, this Rusian machine!
Hi , Kasian, are you Russian? A good interview, thank you!