Help

I want you to help me. I am not very good at programming this but controlling an igbt TM 03 module sold in China for cooling engines but it works with three pwm signals.

I don't know anything about IGBT but your Title is unlikely to attract the attention of people who do.

If you modify your Original Post you can edit the title. Something like "Help with IGBT TM 03 module" might be suitable.

A link to the datasheet for the device would also be a good idea.

General Guidance and How to use the forum

...R

Can you point to a datasheet for the device? I searched and could not find one.

Not positive, but the only thing I have found that I "think" the OP may be referring to is an Insulated Gate Bipolar Transistor

Hi,
Welcome to the forum.

Can you tell us your electronics, programming, arduino, hardware experience?

Thanks.. Tom... :slight_smile:

DangerToMyself:
Not positive, but the only thing I have found that I “think” the OP may be referring to is an Insulated Gate Bipolar Transistor

Yes, but they are referring to a particular IGBT driver module: TM-03 (usually SHINDENGEN TM-03C) that seems to be an inverter used in Haier/Sharp air conditioners. The module has 5 spade connectors labeled “+ U V W -” and a ten-pin connector. Perhaps someone can track down an air conditioner service manual that shows how the inverter module is driven.