Jump to content
Electronics-Lab.com Community

IGBT gate drive optocoupler connection


Guest tahsinaloba

Recommended Posts

Guest tahsinaloba

I am looking for a proper schematic that shows micro-controller (MSP430-g2553) connection with IGBT (IRG4BC20UD) through the optocoupler (FOD3184). Can anyone help me please?

Link to comment
Share on other sites


Guest tahsinaloba

Seriously need some help.

I am trying to test IGBT switching using the following circuit but the IGBT smoked out. I am using MSP430 with g2553 chip, NMK0505SAC dc-dc converter, FOD3184 optocoupler and IRG4BC20UD. Please help me if you find anything wrong with my circuit connection.

post-115188-14279144903654_thumb.jpg

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
  • Create New...