Electronics > Beginners

JBC T210 and T245

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hasan:
Hello. I'm new in this form. Sorry for my broken English.
I want to build a JBC station but all sources are supported by T245. I couldn't find any circuitry and software with T210 or NT105 support. Would you help me with this topic?12-0-24v 300watt toroid transformer I want to make a suitable system. because it works very well with the t245.

Ysjoelfir:
You should be able to use the exact same circuit for the T210 as for the T245. I didn't see any difference there.
A big difference is indeed if you try to use the Nano series (afair 7V heater instead of 24V, different controlling since the cartridges only have two pins) or the big 400 series (48V heater, but circuitry is identical).

Ysjoelfir:
But why should that be? it has the same pinout (except from the sense resistor at the middle pin) and the 210s work in any 245 station and vice versa. I have an original JBC and my DIY one, both irons work in both stations. please show the circuit diagram you built.

Ysjoelfir:
Sorry, I don't get it. Where on your board are the dual fets that blow? I just see a burnt contact on that connector.

Ysjoelfir:
Ok. So, what did you do to find the problem? It's like poking with a stick in a dark hole with that small information you give. Please try to list as many information as you can about what happened, when did it happened, what did you do then,..., so that we can find a way to solve your problem.

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